7871303492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{5851}}^1$

素因数の和:6540

約数の個数: 48

約数和(自身を含む): 15222877824

約数和(自身を除く): 7351574332

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 631, 1066, 1262, 2132, 2524, 5851, 8203, 11702, 16406, 23404, 25871, 32812, 51742, 76063, 103484, 152126, 239891, 304252, 336323, 479782, 672646, 959564, 1345292, 3118583, 3691981, 6237166, 7383962, 12474332, 14767924, 47995753, 95991506, 151371221, 191983012, 302742442, 605484884, 1967825873, 3935651746, 7871303492]

約数ペア:

[(1, 7871303492), (2, 3935651746), (4, 1967825873), (13, 605484884), (26, 302742442), (41, 191983012), (52, 151371221), (82, 95991506), (164, 47995753), (533, 14767924), (631, 12474332), (1066, 7383962), (1262, 6237166), (2132, 3691981), (2524, 3118583), (5851, 1345292), (8203, 959564), (11702, 672646), (16406, 479782), (23404, 336323), (25871, 304252), (32812, 239891), (51742, 152126), (76063, 103484)]