374580364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{2473}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 690641840

約数和(自身を除く): 316061476

約数列:

[1, 2, 4, 19, 38, 76, 1993, 2473, 3986, 4946, 7972, 9892, 37867, 46987, 75734, 93974, 151468, 187948, 4928689, 9857378, 19714756, 93645091, 187290182, 374580364]

約数ペア:

[(1, 374580364), (2, 187290182), (4, 93645091), (19, 19714756), (38, 9857378), (76, 4928689), (1993, 187948), (2473, 151468), (3986, 93974), (4946, 75734), (7972, 46987), (9892, 37867)]