282222470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 517388256

約数和(自身を除く): 235165786

約数列:

[1, 2, 5, 10, 97, 131, 194, 262, 485, 655, 970, 1310, 2221, 4442, 11105, 12707, 22210, 25414, 63535, 127070, 215437, 290951, 430874, 581902, 1077185, 1454755, 2154370, 2909510, 28222247, 56444494, 141111235, 282222470]

約数ペア:

[(1, 282222470), (2, 141111235), (5, 56444494), (10, 28222247), (97, 2909510), (131, 2154370), (194, 1454755), (262, 1077185), (485, 581902), (655, 430874), (970, 290951), (1310, 215437), (2221, 127070), (4442, 63535), (11105, 25414), (12707, 22210)]