748634042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1987}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 1241752512

約数和(自身を除く): 493118470

約数列:

[1, 2, 13, 26, 43, 86, 337, 559, 674, 1118, 1987, 3974, 4381, 8762, 14491, 25831, 28982, 51662, 85441, 170882, 188383, 376766, 669619, 1110733, 1339238, 2221466, 8705047, 17410094, 28793617, 57587234, 374317021, 748634042]

約数ペア:

[(1, 748634042), (2, 374317021), (13, 57587234), (26, 28793617), (43, 17410094), (86, 8705047), (337, 2221466), (559, 1339238), (674, 1110733), (1118, 669619), (1987, 376766), (3974, 188383), (4381, 170882), (8762, 85441), (14491, 51662), (25831, 28982)]