1250874924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{258659}}^1$

素因数の和:258710

約数の個数: 48

約数和(自身を含む): 3244631040

約数和(自身を除く): 1993756116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 258659, 517318, 775977, 1034636, 1551954, 3103908, 3362567, 6725134, 8018429, 10087701, 13450268, 16036858, 20175402, 24055287, 32073716, 40350804, 48110574, 96221148, 104239577, 208479154, 312718731, 416958308, 625437462, 1250874924]

約数ペア:

[(1, 1250874924), (2, 625437462), (3, 416958308), (4, 312718731), (6, 208479154), (12, 104239577), (13, 96221148), (26, 48110574), (31, 40350804), (39, 32073716), (52, 24055287), (62, 20175402), (78, 16036858), (93, 13450268), (124, 10087701), (156, 8018429), (186, 6725134), (372, 3362567), (403, 3103908), (806, 1551954), (1209, 1034636), (1612, 775977), (2418, 517318), (4836, 258659)]