275007026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1399}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 497280000

約数和(自身を除く): 222272974

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 739, 1399, 1478, 2798, 5173, 9793, 10346, 14041, 19586, 26581, 28082, 53162, 98287, 186067, 196574, 372134, 1033861, 2067722, 7237027, 14474054, 19643359, 39286718, 137503513, 275007026]

約数ペア:

[(1, 275007026), (2, 137503513), (7, 39286718), (14, 19643359), (19, 14474054), (38, 7237027), (133, 2067722), (266, 1033861), (739, 372134), (1399, 196574), (1478, 186067), (2798, 98287), (5173, 53162), (9793, 28082), (10346, 26581), (14041, 19586)]