2629121968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{145031}}^1$

素因数の和:145153

約数の個数: 40

約数和(自身を含む): 5610998016

約数和(自身を除く): 2981876048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 18128, 145031, 290062, 580124, 1160248, 1595341, 2320496, 3190682, 6381364, 12762728, 14938193, 25525456, 29876386, 59752772, 119505544, 164320123, 239011088, 328640246, 657280492, 1314560984, 2629121968]

約数ペア:

[(1, 2629121968), (2, 1314560984), (4, 657280492), (8, 328640246), (11, 239011088), (16, 164320123), (22, 119505544), (44, 59752772), (88, 29876386), (103, 25525456), (176, 14938193), (206, 12762728), (412, 6381364), (824, 3190682), (1133, 2320496), (1648, 1595341), (2266, 1160248), (4532, 580124), (9064, 290062), (18128, 145031)]