1330372

素因数分解:

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

素因数の和:231

約数の個数: 24

約数和(自身を含む): 2441880

約数和(自身を除く): 1111508

約数列:

[1, 2, 4, 37, 74, 89, 101, 148, 178, 202, 356, 404, 3293, 3737, 6586, 7474, 8989, 13172, 14948, 17978, 35956, 332593, 665186, 1330372]

約数ペア:

[(1, 1330372), (2, 665186), (4, 332593), (37, 35956), (74, 17978), (89, 14948), (101, 13172), (148, 8989), (178, 7474), (202, 6586), (356, 3737), (404, 3293)]