2660744

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 5232600

約数和(自身を除く): 2571856

約数列:

[1, 2, 4, 8, 37, 74, 89, 101, 148, 178, 202, 296, 356, 404, 712, 808, 3293, 3737, 6586, 7474, 8989, 13172, 14948, 17978, 26344, 29896, 35956, 71912, 332593, 665186, 1330372, 2660744]

約数ペア:

[(1, 2660744), (2, 1330372), (4, 665186), (8, 332593), (37, 71912), (74, 35956), (89, 29896), (101, 26344), (148, 17978), (178, 14948), (202, 13172), (296, 8989), (356, 7474), (404, 6586), (712, 3737), (808, 3293)]