1909754304802

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{2797}}^1\times {\mathrm{30971}}^1$

素因数の和:33994

約数の個数: 32

約数和(自身を含む): 2924243432064

約数和(自身を除く): 1014489127262

約数列:

[1, 2, 73, 146, 151, 302, 2797, 5594, 11023, 22046, 30971, 61942, 204181, 408362, 422347, 844694, 2260883, 4521766, 4676621, 9353242, 30831331, 61662662, 86625887, 173251774, 341393333, 682786666, 6323689751, 12647379502, 13080508937, 26161017874, 954877152401, 1909754304802]

約数ペア:

[(1, 1909754304802), (2, 954877152401), (73, 26161017874), (146, 13080508937), (151, 12647379502), (302, 6323689751), (2797, 682786666), (5594, 341393333), (11023, 173251774), (22046, 86625887), (30971, 61662662), (61942, 30831331), (204181, 9353242), (408362, 4676621), (422347, 4521766), (844694, 2260883)]