252642208766

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{1021}}^1\times {\mathrm{4001}}^1$

素因数の和:5165

約数の個数: 48

約数和(自身を含む): 406828496592

約数和(自身を除く): 154186287826

約数列:

[1, 2, 17, 34, 107, 214, 289, 578, 1021, 1819, 2042, 3638, 4001, 8002, 17357, 30923, 34714, 61846, 68017, 109247, 136034, 218494, 295069, 428107, 590138, 856214, 1156289, 1857199, 2312578, 3714398, 4085021, 7277819, 8170042, 14555638, 31572383, 63144766, 69445357, 123722923, 138890714, 247445846, 437097247, 874194494, 1180571069, 2361142138, 7430653199, 14861306398, 126321104383, 252642208766]

約数ペア:

[(1, 252642208766), (2, 126321104383), (17, 14861306398), (34, 7430653199), (107, 2361142138), (214, 1180571069), (289, 874194494), (578, 437097247), (1021, 247445846), (1819, 138890714), (2042, 123722923), (3638, 69445357), (4001, 63144766), (8002, 31572383), (17357, 14555638), (30923, 8170042), (34714, 7277819), (61846, 4085021), (68017, 3714398), (109247, 2312578), (136034, 1857199), (218494, 1156289), (295069, 856214), (428107, 590138)]