2131565178

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{5279}}^1$

素因数の和:5846

約数の個数: 32

約数和(自身を含む): 4299609600

約数和(自身を除く): 2168044422

約数列:

[1, 2, 3, 6, 173, 346, 389, 519, 778, 1038, 1167, 2334, 5279, 10558, 15837, 31674, 67297, 134594, 201891, 403782, 913267, 1826534, 2053531, 2739801, 4107062, 5479602, 6160593, 12321186, 355260863, 710521726, 1065782589, 2131565178]

約数ペア:

[(1, 2131565178), (2, 1065782589), (3, 710521726), (6, 355260863), (173, 12321186), (346, 6160593), (389, 5479602), (519, 4107062), (778, 2739801), (1038, 2053531), (1167, 1826534), (2334, 913267), (5279, 403782), (10558, 201891), (15837, 134594), (31674, 67297)]