2076479080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3993229}}^1$

素因数の和:3993253

約数の個数: 32

約数和(自身を含む): 5031469800

約数和(自身を除く): 2954990720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3993229, 7986458, 15972916, 19966145, 31945832, 39932290, 51911977, 79864580, 103823954, 159729160, 207647908, 259559885, 415295816, 519119770, 1038239540, 2076479080]

約数ペア:

[(1, 2076479080), (2, 1038239540), (4, 519119770), (5, 415295816), (8, 259559885), (10, 207647908), (13, 159729160), (20, 103823954), (26, 79864580), (40, 51911977), (52, 39932290), (65, 31945832), (104, 19966145), (130, 15972916), (260, 7986458), (520, 3993229)]