127543682

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 227128320

約数和(自身を除く): 99584638

約数列:

[1, 2, 7, 14, 29, 58, 203, 317, 406, 634, 991, 1982, 2219, 4438, 6937, 9193, 13874, 18386, 28739, 57478, 64351, 128702, 201173, 314147, 402346, 628294, 2199029, 4398058, 9110263, 18220526, 63771841, 127543682]

約数ペア:

[(1, 127543682), (2, 63771841), (7, 18220526), (14, 9110263), (29, 4398058), (58, 2199029), (203, 628294), (317, 402346), (406, 314147), (634, 201173), (991, 128702), (1982, 64351), (2219, 57478), (4438, 28739), (6937, 18386), (9193, 13874)]