1900515696478

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1\times {\mathrm{4903}}^1$

素因数の和:7026

約数の個数: 96

約数和(自身を含む): 3472522674624

約数和(自身を除く): 1572006978146

約数列:

[1, 2, 7, 14, 37, 49, 53, 74, 98, 106, 259, 371, 518, 742, 1813, 1961, 2017, 2597, 3626, 3922, 4034, 4903, 5194, 9806, 13727, 14119, 27454, 28238, 34321, 68642, 74629, 96089, 98833, 106901, 149258, 181411, 192178, 197666, 213802, 240247, 259859, 362822, 480494, 519718, 522403, 748307, 1044806, 1269877, 1496614, 1819013, 2539754, 3638026, 3656821, 3955337, 5238149, 7313642, 7910674, 8889139, 9614783, 9889351, 10476298, 12733091, 17778278, 19229566, 19778702, 25466182, 27687359, 55374718, 67303481, 69225457, 134606962, 138450914, 193811513, 365905987, 387623026, 471124367, 484578199, 524135603, 731811974, 942248734, 969156398, 1048271206, 2561341909, 3668949221, 5122683818, 7337898442, 17929393363, 19393017311, 25682644547, 35858786726, 38786034622, 51365289094, 135751121177, 271502242354, 950257848239, 1900515696478]

約数ペア:

[(1, 1900515696478), (2, 950257848239), (7, 271502242354), (14, 135751121177), (37, 51365289094), (49, 38786034622), (53, 35858786726), (74, 25682644547), (98, 19393017311), (106, 17929393363), (259, 7337898442), (371, 5122683818), (518, 3668949221), (742, 2561341909), (1813, 1048271206), (1961, 969156398), (2017, 942248734), (2597, 731811974), (3626, 524135603), (3922, 484578199), (4034, 471124367), (4903, 387623026), (5194, 365905987), (9806, 193811513), (13727, 138450914), (14119, 134606962), (27454, 69225457), (28238, 67303481), (34321, 55374718), (68642, 27687359), (74629, 25466182), (96089, 19778702), (98833, 19229566), (106901, 17778278), (149258, 12733091), (181411, 10476298), (192178, 9889351), (197666, 9614783), (213802, 8889139), (240247, 7910674), (259859, 7313642), (362822, 5238149), (480494, 3955337), (519718, 3656821), (522403, 3638026), (748307, 2539754), (1044806, 1819013), (1269877, 1496614)]