386987326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2797}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 668833920

約数和(自身を除く): 281846594

約数列:

[1, 2, 11, 19, 22, 38, 209, 331, 418, 662, 2797, 3641, 5594, 6289, 7282, 12578, 30767, 53143, 61534, 69179, 106286, 138358, 584573, 925807, 1169146, 1851614, 10183877, 17590333, 20367754, 35180666, 193493663, 386987326]

約数ペア:

[(1, 386987326), (2, 193493663), (11, 35180666), (19, 20367754), (22, 17590333), (38, 10183877), (209, 1851614), (331, 1169146), (418, 925807), (662, 584573), (2797, 138358), (3641, 106286), (5594, 69179), (6289, 61534), (7282, 53143), (12578, 30767)]