3638804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 7526400

約数和(自身を除く): 3887596

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 127, 247, 254, 377, 494, 508, 551, 754, 988, 1102, 1508, 1651, 2204, 2413, 3302, 3683, 4826, 6604, 7163, 7366, 9652, 14326, 14732, 28652, 31369, 47879, 62738, 69977, 95758, 125476, 139954, 191516, 279908, 909701, 1819402, 3638804]

約数ペア:

[(1, 3638804), (2, 1819402), (4, 909701), (13, 279908), (19, 191516), (26, 139954), (29, 125476), (38, 95758), (52, 69977), (58, 62738), (76, 47879), (116, 31369), (127, 28652), (247, 14732), (254, 14326), (377, 9652), (494, 7366), (508, 7163), (551, 6604), (754, 4826), (988, 3683), (1102, 3302), (1508, 2413), (1651, 2204)]