657428114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{10193}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 1197835776

約数和(自身を除く): 540407662

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271, 542, 1897, 3794, 4607, 9214, 10193, 20386, 32249, 64498, 71351, 142702, 173281, 346562, 1212967, 2425934, 2762303, 5524606, 19336121, 38672242, 46959151, 93918302, 328714057, 657428114]

約数ペア:

[(1, 657428114), (2, 328714057), (7, 93918302), (14, 46959151), (17, 38672242), (34, 19336121), (119, 5524606), (238, 2762303), (271, 2425934), (542, 1212967), (1897, 346562), (3794, 173281), (4607, 142702), (9214, 71351), (10193, 64498), (20386, 32249)]