1568376004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2161}}^1$

素因数の和:3016

約数の個数: 48

約数和(自身を含む): 3134917296

約数和(自身を除く): 1566541292

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 821, 884, 1642, 2161, 3284, 4322, 8644, 10673, 13957, 21346, 27914, 28093, 36737, 42692, 55828, 56186, 73474, 112372, 146948, 181441, 362882, 477581, 725764, 955162, 1774181, 1910324, 3548362, 7096724, 23064353, 30161077, 46128706, 60322154, 92257412, 120644308, 392094001, 784188002, 1568376004]

約数ペア:

[(1, 1568376004), (2, 784188002), (4, 392094001), (13, 120644308), (17, 92257412), (26, 60322154), (34, 46128706), (52, 30161077), (68, 23064353), (221, 7096724), (442, 3548362), (821, 1910324), (884, 1774181), (1642, 955162), (2161, 725764), (3284, 477581), (4322, 362882), (8644, 181441), (10673, 146948), (13957, 112372), (21346, 73474), (27914, 56186), (28093, 55828), (36737, 42692)]