1625252356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{19163}}^1$

素因数の和:19420

約数の個数: 48

約数和(自身を含む): 3515750784

約数和(自身を除く): 1890498428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 233, 364, 466, 932, 1631, 3029, 3262, 6058, 6524, 12116, 19163, 21203, 38326, 42406, 76652, 84812, 134141, 249119, 268282, 498238, 536564, 996476, 1743833, 3487666, 4464979, 6975332, 8929958, 17859916, 31254853, 58044727, 62509706, 116089454, 125019412, 232178908, 406313089, 812626178, 1625252356]

約数ペア:

[(1, 1625252356), (2, 812626178), (4, 406313089), (7, 232178908), (13, 125019412), (14, 116089454), (26, 62509706), (28, 58044727), (52, 31254853), (91, 17859916), (182, 8929958), (233, 6975332), (364, 4464979), (466, 3487666), (932, 1743833), (1631, 996476), (3029, 536564), (3262, 498238), (6058, 268282), (6524, 249119), (12116, 134141), (19163, 84812), (21203, 76652), (38326, 42406)]