105681212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 228802560

約数和(自身を除く): 123121348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 227, 364, 454, 908, 1279, 1589, 2558, 2951, 3178, 5116, 5902, 6356, 8953, 11804, 16627, 17906, 20657, 33254, 35812, 41314, 66508, 82628, 116389, 232778, 290333, 465556, 580666, 1161332, 2032331, 3774329, 4064662, 7548658, 8129324, 15097316, 26420303, 52840606, 105681212]

約数ペア:

[(1, 105681212), (2, 52840606), (4, 26420303), (7, 15097316), (13, 8129324), (14, 7548658), (26, 4064662), (28, 3774329), (52, 2032331), (91, 1161332), (182, 580666), (227, 465556), (364, 290333), (454, 232778), (908, 116389), (1279, 82628), (1589, 66508), (2558, 41314), (2951, 35812), (3178, 33254), (5116, 20657), (5902, 17906), (6356, 16627), (8953, 11804)]