1561810922

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{9109}}^1$

素因数の和:9486

約数の個数: 32

約数和(自身を含む): 2758362240

約数和(自身を除く): 1196551318

約数列:

[1, 2, 7, 14, 37, 74, 259, 331, 518, 662, 2317, 4634, 9109, 12247, 18218, 24494, 63763, 85729, 127526, 171458, 337033, 674066, 2359231, 3015079, 4718462, 6030158, 21105553, 42211106, 111557923, 223115846, 780905461, 1561810922]

約数ペア:

[(1, 1561810922), (2, 780905461), (7, 223115846), (14, 111557923), (37, 42211106), (74, 21105553), (259, 6030158), (331, 4718462), (518, 3015079), (662, 2359231), (2317, 674066), (4634, 337033), (9109, 171458), (12247, 127526), (18218, 85729), (24494, 63763)]