649175046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{15733}}^1$

素因数の和:15797

約数の個数: 48

約数和(自身を含む): 1461751536

約数和(自身を除く): 812576490

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 1058, 1587, 1794, 3174, 6877, 13754, 15733, 20631, 31466, 41262, 47199, 94398, 204529, 361859, 409058, 613587, 723718, 1085577, 1227174, 2171154, 4704167, 8322757, 9408334, 14112501, 16645514, 24968271, 28225002, 49936542, 108195841, 216391682, 324587523, 649175046]

約数ペア:

[(1, 649175046), (2, 324587523), (3, 216391682), (6, 108195841), (13, 49936542), (23, 28225002), (26, 24968271), (39, 16645514), (46, 14112501), (69, 9408334), (78, 8322757), (138, 4704167), (299, 2171154), (529, 1227174), (598, 1085577), (897, 723718), (1058, 613587), (1587, 409058), (1794, 361859), (3174, 204529), (6877, 94398), (13754, 47199), (15733, 41262), (20631, 31466)]