1405924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 2791040

約数和(自身を除く): 1385116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1423, 2846, 5692, 18499, 27037, 36998, 54074, 73996, 108148, 351481, 702962, 1405924]

約数ペア:

[(1, 1405924), (2, 702962), (4, 351481), (13, 108148), (19, 73996), (26, 54074), (38, 36998), (52, 27037), (76, 18499), (247, 5692), (494, 2846), (988, 1423)]