2185476874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 3985293312

約数和(自身を除く): 1799816438

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 263, 287, 434, 467, 526, 574, 934, 1271, 1841, 2542, 3269, 3682, 6538, 8153, 8897, 10783, 14477, 16306, 17794, 19147, 21566, 28954, 38294, 57071, 75481, 101339, 114142, 122821, 134029, 150962, 202678, 245642, 268058, 334273, 593557, 668546, 859747, 1187114, 1719494, 2339911, 3807451, 4154899, 4679822, 5035661, 7614902, 8309798, 10071322, 26652157, 35249627, 53304314, 70499254, 156105491, 312210982, 1092738437, 2185476874]

約数ペア:

[(1, 2185476874), (2, 1092738437), (7, 312210982), (14, 156105491), (31, 70499254), (41, 53304314), (62, 35249627), (82, 26652157), (217, 10071322), (263, 8309798), (287, 7614902), (434, 5035661), (467, 4679822), (526, 4154899), (574, 3807451), (934, 2339911), (1271, 1719494), (1841, 1187114), (2542, 859747), (3269, 668546), (3682, 593557), (6538, 334273), (8153, 268058), (8897, 245642), (10783, 202678), (14477, 150962), (16306, 134029), (17794, 122821), (19147, 114142), (21566, 101339), (28954, 75481), (38294, 57071)]