888970838

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{757}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 1623854304

約数和(自身を除く): 734883466

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 521, 757, 1042, 1127, 1514, 2254, 3647, 5299, 7294, 10598, 11983, 17411, 23966, 25529, 34822, 37093, 51058, 74186, 83881, 121877, 167762, 243754, 394397, 587167, 788794, 853139, 1174334, 1706278, 2760779, 5521558, 9071131, 18142262, 19325453, 38650906, 63497917, 126995834, 444485419, 888970838]

約数ペア:

[(1, 888970838), (2, 444485419), (7, 126995834), (14, 63497917), (23, 38650906), (46, 19325453), (49, 18142262), (98, 9071131), (161, 5521558), (322, 2760779), (521, 1706278), (757, 1174334), (1042, 853139), (1127, 788794), (1514, 587167), (2254, 394397), (3647, 243754), (5299, 167762), (7294, 121877), (10598, 83881), (11983, 74186), (17411, 51058), (23966, 37093), (25529, 34822)]