13491870146

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{8887}}^1$

素因数の和:9198

約数の個数: 32

約数和(自身を含む): 21024030720

約数和(自身を除く): 7532160574

約数列:

[1, 2, 43, 86, 127, 139, 254, 278, 5461, 5977, 8887, 10922, 11954, 17653, 17774, 35306, 382141, 759079, 764282, 1128649, 1235293, 1518158, 2257298, 2470586, 48531907, 53117599, 97063814, 106235198, 156882211, 313764422, 6745935073, 13491870146]

約数ペア:

[(1, 13491870146), (2, 6745935073), (43, 313764422), (86, 156882211), (127, 106235198), (139, 97063814), (254, 53117599), (278, 48531907), (5461, 2470586), (5977, 2257298), (8887, 1518158), (10922, 1235293), (11954, 1128649), (17653, 764282), (17774, 759079), (35306, 382141)]