1300404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 3523968

約数和(自身を除く): 2223564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 137, 226, 274, 339, 411, 452, 548, 678, 791, 822, 959, 1356, 1582, 1644, 1918, 2373, 2877, 3164, 3836, 4746, 5754, 9492, 11508, 15481, 30962, 46443, 61924, 92886, 108367, 185772, 216734, 325101, 433468, 650202, 1300404]

約数ペア:

[(1, 1300404), (2, 650202), (3, 433468), (4, 325101), (6, 216734), (7, 185772), (12, 108367), (14, 92886), (21, 61924), (28, 46443), (42, 30962), (84, 15481), (113, 11508), (137, 9492), (226, 5754), (274, 4746), (339, 3836), (411, 3164), (452, 2877), (548, 2373), (678, 1918), (791, 1644), (822, 1582), (959, 1356)]