139357862

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{11197}}^1$

素因数の和:11340

約数の個数: 24

約数和(自身を含む): 245101824

約数和(自身を除く): 105743962

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 6223, 11197, 12446, 22394, 78379, 156758, 548653, 1097306, 1422019, 2844038, 9954133, 19908266, 69678931, 139357862]

約数ペア:

[(1, 139357862), (2, 69678931), (7, 19908266), (14, 9954133), (49, 2844038), (98, 1422019), (127, 1097306), (254, 548653), (889, 156758), (1778, 78379), (6223, 22394), (11197, 12446)]