1129250262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{36781}}^1$

素因数の和:36853

約数の個数: 64

約数和(自身を含む): 2796609024

約数和(自身を除く): 1667358762

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5117, 10234, 15351, 30702, 36781, 73562, 110343, 220686, 257467, 514934, 625277, 772401, 1250554, 1544802, 1581583, 1875831, 3163166, 3751662, 4376939, 4744749, 8753878, 9489498, 11071081, 13130817, 22142162, 26261634, 26886911, 33213243, 53773822, 66426486, 80660733, 161321466, 188208377, 376416754, 564625131, 1129250262]

約数ペア:

[(1, 1129250262), (2, 564625131), (3, 376416754), (6, 188208377), (7, 161321466), (14, 80660733), (17, 66426486), (21, 53773822), (34, 33213243), (42, 26886911), (43, 26261634), (51, 22142162), (86, 13130817), (102, 11071081), (119, 9489498), (129, 8753878), (238, 4744749), (258, 4376939), (301, 3751662), (357, 3163166), (602, 1875831), (714, 1581583), (731, 1544802), (903, 1250554), (1462, 772401), (1806, 625277), (2193, 514934), (4386, 257467), (5117, 220686), (10234, 110343), (15351, 73562), (30702, 36781)]