139755418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 235363392

約数和(自身を除く): 95607974

約数列:

[1, 2, 11, 22, 43, 86, 241, 473, 482, 613, 946, 1226, 2651, 5302, 6743, 10363, 13486, 20726, 26359, 52718, 113993, 147733, 227986, 289949, 295466, 579898, 1625063, 3250126, 6352519, 12705038, 69877709, 139755418]

約数ペア:

[(1, 139755418), (2, 69877709), (11, 12705038), (22, 6352519), (43, 3250126), (86, 1625063), (241, 579898), (473, 295466), (482, 289949), (613, 227986), (946, 147733), (1226, 113993), (2651, 52718), (5302, 26359), (6743, 20726), (10363, 13486)]