8974186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 15523200

約数和(自身を除く): 6549014

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 349, 559, 598, 698, 989, 1118, 1978, 4537, 8027, 9074, 12857, 15007, 16054, 25714, 30014, 104351, 195091, 208702, 345161, 390182, 690322, 4487093, 8974186]

約数ペア:

[(1, 8974186), (2, 4487093), (13, 690322), (23, 390182), (26, 345161), (43, 208702), (46, 195091), (86, 104351), (299, 30014), (349, 25714), (559, 16054), (598, 15007), (698, 12857), (989, 9074), (1118, 8027), (1978, 4537)]