1738961366

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 2751598080

約数和(自身を除く): 1012636714

約数列:

[1, 2, 43, 47, 86, 94, 109, 218, 2021, 3947, 4042, 4687, 5123, 7894, 9374, 10246, 169721, 185509, 220289, 339442, 371018, 430223, 440578, 860446, 7976887, 15953774, 18499589, 20220481, 36999178, 40440962, 869480683, 1738961366]

約数ペア:

[(1, 1738961366), (2, 869480683), (43, 40440962), (47, 36999178), (86, 20220481), (94, 18499589), (109, 15953774), (218, 7976887), (2021, 860446), (3947, 440578), (4042, 430223), (4687, 371018), (5123, 339442), (7894, 220289), (9374, 185509), (10246, 169721)]