7830902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 13001472

約数和(自身を除く): 5170570

約数列:

[1, 2, 23, 37, 43, 46, 74, 86, 107, 214, 851, 989, 1591, 1702, 1978, 2461, 3182, 3959, 4601, 4922, 7918, 9202, 36593, 73186, 91057, 105823, 170237, 182114, 211646, 340474, 3915451, 7830902]

約数ペア:

[(1, 7830902), (2, 3915451), (23, 340474), (37, 211646), (43, 182114), (46, 170237), (74, 105823), (86, 91057), (107, 73186), (214, 36593), (851, 9202), (989, 7918), (1591, 4922), (1702, 4601), (1978, 3959), (2461, 3182)]