4977154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 10160640

約数和(自身を除く): 5183486

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 41, 46, 58, 82, 91, 161, 182, 203, 287, 299, 322, 377, 406, 533, 574, 598, 667, 754, 943, 1066, 1189, 1334, 1886, 2093, 2378, 2639, 3731, 4186, 4669, 5278, 6601, 7462, 8323, 8671, 9338, 12259, 13202, 15457, 16646, 17342, 24518, 27347, 30914, 54694, 60697, 85813, 108199, 121394, 171626, 191429, 216398, 355511, 382858, 711022, 2488577, 4977154]

約数ペア:

[(1, 4977154), (2, 2488577), (7, 711022), (13, 382858), (14, 355511), (23, 216398), (26, 191429), (29, 171626), (41, 121394), (46, 108199), (58, 85813), (82, 60697), (91, 54694), (161, 30914), (182, 27347), (203, 24518), (287, 17342), (299, 16646), (322, 15457), (377, 13202), (406, 12259), (533, 9338), (574, 8671), (598, 8323), (667, 7462), (754, 6601), (943, 5278), (1066, 4669), (1189, 4186), (1334, 3731), (1886, 2639), (2093, 2378)]