13313994626

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{2287}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 20633733120

約数和(自身を除く): 7319738494

約数列:

[1, 2, 43, 86, 139, 278, 487, 974, 2287, 4574, 5977, 11954, 20941, 41882, 67693, 98341, 135386, 196682, 317893, 635786, 1113769, 2227538, 2910799, 5821598, 13669399, 27338798, 47892067, 95784134, 154813891, 309627782, 6656997313, 13313994626]

約数ペア:

[(1, 13313994626), (2, 6656997313), (43, 309627782), (86, 154813891), (139, 95784134), (278, 47892067), (487, 27338798), (974, 13669399), (2287, 5821598), (4574, 2910799), (5977, 2227538), (11954, 1113769), (20941, 635786), (41882, 317893), (67693, 196682), (98341, 135386)]