770289114

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2620031}}^1$

素因数の和:2620050

約数の個数: 24

約数和(自身を含む): 1792101888

約数和(自身を除く): 1021812774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2620031, 5240062, 7860093, 15720186, 18340217, 36680434, 55020651, 110041302, 128381519, 256763038, 385144557, 770289114]

約数ペア:

[(1, 770289114), (2, 385144557), (3, 256763038), (6, 128381519), (7, 110041302), (14, 55020651), (21, 36680434), (42, 18340217), (49, 15720186), (98, 7860093), (147, 5240062), (294, 2620031)]