1629807864

素因数分解:

$2^3\times 3^1\times {\mathrm{997}}^1\times {\mathrm{68113}}^1$

素因数の和:69119

約数の個数: 32

約数和(自身を含む): 4078666320

約数和(自身を除く): 2448858456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 997, 1994, 2991, 3988, 5982, 7976, 11964, 23928, 68113, 136226, 204339, 272452, 408678, 544904, 817356, 1634712, 67908661, 135817322, 203725983, 271634644, 407451966, 543269288, 814903932, 1629807864]

約数ペア:

[(1, 1629807864), (2, 814903932), (3, 543269288), (4, 407451966), (6, 271634644), (8, 203725983), (12, 135817322), (24, 67908661), (997, 1634712), (1994, 817356), (2991, 544904), (3988, 408678), (5982, 272452), (7976, 204339), (11964, 136226), (23928, 68113)]