6680451428

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{10193}}^1$

素因数の和:10556

約数の個数: 48

約数和(自身を含む): 13563728640

約数和(自身を除く): 6883277212

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 263, 356, 526, 623, 1052, 1246, 1841, 2492, 3682, 7364, 10193, 20386, 23407, 40772, 46814, 71351, 93628, 142702, 163849, 285404, 327698, 655396, 907177, 1814354, 2680759, 3628708, 5361518, 6350239, 10723036, 12700478, 18765313, 25400956, 37530626, 75061252, 238587551, 477175102, 954350204, 1670112857, 3340225714, 6680451428]

約数ペア:

[(1, 6680451428), (2, 3340225714), (4, 1670112857), (7, 954350204), (14, 477175102), (28, 238587551), (89, 75061252), (178, 37530626), (263, 25400956), (356, 18765313), (526, 12700478), (623, 10723036), (1052, 6350239), (1246, 5361518), (1841, 3628708), (2492, 2680759), (3682, 1814354), (7364, 907177), (10193, 655396), (20386, 327698), (23407, 285404), (40772, 163849), (46814, 142702), (71351, 93628)]