2019172694

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 3989088000

約数和(自身を除く): 1969915306

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 59, 77, 98, 106, 118, 154, 371, 413, 539, 583, 599, 649, 742, 826, 1078, 1166, 1198, 1298, 2597, 2891, 3127, 4081, 4193, 4543, 5194, 5782, 6254, 6589, 8162, 8386, 9086, 13178, 21889, 28567, 29351, 31747, 31801, 34397, 35341, 43778, 46123, 57134, 58702, 63494, 63602, 68794, 70682, 92246, 153223, 222229, 240779, 247387, 306446, 322861, 349217, 388751, 444458, 481558, 494774, 645722, 698434, 777502, 1555603, 1685453, 1731709, 1873073, 2444519, 2721257, 3111206, 3370906, 3463418, 3746146, 4889038, 5442514, 13111511, 17111633, 19048799, 20603803, 26223022, 34223266, 38097598, 41207606, 91780577, 144226621, 183561154, 288453242, 1009586347, 2019172694]

約数ペア:

[(1, 2019172694), (2, 1009586347), (7, 288453242), (11, 183561154), (14, 144226621), (22, 91780577), (49, 41207606), (53, 38097598), (59, 34223266), (77, 26223022), (98, 20603803), (106, 19048799), (118, 17111633), (154, 13111511), (371, 5442514), (413, 4889038), (539, 3746146), (583, 3463418), (599, 3370906), (649, 3111206), (742, 2721257), (826, 2444519), (1078, 1873073), (1166, 1731709), (1198, 1685453), (1298, 1555603), (2597, 777502), (2891, 698434), (3127, 645722), (4081, 494774), (4193, 481558), (4543, 444458), (5194, 388751), (5782, 349217), (6254, 322861), (6589, 306446), (8162, 247387), (8386, 240779), (9086, 222229), (13178, 153223), (21889, 92246), (28567, 70682), (29351, 68794), (31747, 63602), (31801, 63494), (34397, 58702), (35341, 57134), (43778, 46123)]