131428660262

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{6108983}}^1$

素因数の和:6109363

約数の個数: 16

約数和(自身を含む): 204088937472

約数和(自身を除く): 72660277210

約数列:

[1, 2, 31, 62, 347, 694, 10757, 21514, 6108983, 12217966, 189378473, 378756946, 2119817101, 4239634202, 65714330131, 131428660262]

約数ペア:

[(1, 131428660262), (2, 65714330131), (31, 4239634202), (62, 2119817101), (347, 378756946), (694, 189378473), (10757, 12217966), (21514, 6108983)]