2155490622454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5077}}^1\times {\mathrm{859433}}^1$

素因数の和:864544

約数の個数: 32

約数和(自身を含む): 3665932915680

約数和(自身を除く): 1510442293226

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5077, 10154, 66001, 96463, 132002, 192926, 859433, 1254019, 1718866, 2508038, 11172629, 16329227, 22345258, 32658454, 212279951, 424559902, 4363341341, 8726682682, 56723437433, 82903485479, 113446874866, 165806970958, 1077745311227, 2155490622454]

約数ペア:

[(1, 2155490622454), (2, 1077745311227), (13, 165806970958), (19, 113446874866), (26, 82903485479), (38, 56723437433), (247, 8726682682), (494, 4363341341), (5077, 424559902), (10154, 212279951), (66001, 32658454), (96463, 22345258), (132002, 16329227), (192926, 11172629), (859433, 2508038), (1254019, 1718866)]