1206403792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{67867}}^1$

素因数の和:67987

約数の個数: 40

約数和(自身を含む): 2575183392

約数和(自身を除く): 1368779600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 8888, 17776, 67867, 135734, 271468, 542936, 746537, 1085872, 1493074, 2986148, 5972296, 6854567, 11944592, 13709134, 27418268, 54836536, 75400237, 109673072, 150800474, 301600948, 603201896, 1206403792]

約数ペア:

[(1, 1206403792), (2, 603201896), (4, 301600948), (8, 150800474), (11, 109673072), (16, 75400237), (22, 54836536), (44, 27418268), (88, 13709134), (101, 11944592), (176, 6854567), (202, 5972296), (404, 2986148), (808, 1493074), (1111, 1085872), (1616, 746537), (2222, 542936), (4444, 271468), (8888, 135734), (17776, 67867)]