517452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 1354752

約数和(自身を除く): 837300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 107, 124, 156, 186, 214, 321, 372, 403, 428, 642, 806, 1209, 1284, 1391, 1612, 2418, 2782, 3317, 4173, 4836, 5564, 6634, 8346, 9951, 13268, 16692, 19902, 39804, 43121, 86242, 129363, 172484, 258726, 517452]

約数ペア:

[(1, 517452), (2, 258726), (3, 172484), (4, 129363), (6, 86242), (12, 43121), (13, 39804), (26, 19902), (31, 16692), (39, 13268), (52, 9951), (62, 8346), (78, 6634), (93, 5564), (107, 4836), (124, 4173), (156, 3317), (186, 2782), (214, 2418), (321, 1612), (372, 1391), (403, 1284), (428, 1209), (642, 806)]