390872482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{195241}}^1$

素因数の和:195274

約数の個数: 32

約数和(自身を含む): 787215744

約数和(自身を除く): 396343262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 195241, 390482, 1366687, 2147651, 2538133, 2733374, 4295302, 5076266, 15033557, 17766931, 27919463, 30067114, 35533862, 55838926, 195436241, 390872482]

約数ペア:

[(1, 390872482), (2, 195436241), (7, 55838926), (11, 35533862), (13, 30067114), (14, 27919463), (22, 17766931), (26, 15033557), (77, 5076266), (91, 4295302), (143, 2733374), (154, 2538133), (182, 2147651), (286, 1366687), (1001, 390482), (2002, 195241)]