131295122

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 233781120

約数和(自身を除く): 102485998

約数列:

[1, 2, 7, 14, 29, 58, 203, 331, 406, 662, 977, 1954, 2317, 4634, 6839, 9599, 13678, 19198, 28333, 56666, 67193, 134386, 198331, 323387, 396662, 646774, 2263709, 4527418, 9378223, 18756446, 65647561, 131295122]

約数ペア:

[(1, 131295122), (2, 65647561), (7, 18756446), (14, 9378223), (29, 4527418), (58, 2263709), (203, 646774), (331, 396662), (406, 323387), (662, 198331), (977, 134386), (1954, 67193), (2317, 56666), (4634, 28333), (6839, 19198), (9599, 13678)]