2051265131409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{7507}}^1\times {\mathrm{14627}}^1$

素因数の和:22629

約数の個数: 32

約数和(自身を含む): 2952150405120

約数和(自身を除く): 900885273711

約数列:

[1, 3, 13, 39, 479, 1437, 6227, 7507, 14627, 18681, 22521, 43881, 97591, 190151, 292773, 570453, 3595853, 7006333, 10787559, 21018999, 46746089, 91082329, 109804889, 140238267, 273246987, 329414667, 1427463557, 4282390671, 52596541831, 157789625493, 683755043803, 2051265131409]

約数ペア:

[(1, 2051265131409), (3, 683755043803), (13, 157789625493), (39, 52596541831), (479, 4282390671), (1437, 1427463557), (6227, 329414667), (7507, 273246987), (14627, 140238267), (18681, 109804889), (22521, 91082329), (43881, 46746089), (97591, 21018999), (190151, 10787559), (292773, 7006333), (570453, 3595853)]