2108475070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{57719}}^1$

素因数の和:58020

約数の個数: 32

約数和(自身を含む): 4101814080

約数和(自身を除く): 1993339010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 36530, 57719, 115438, 288595, 577190, 750347, 1500694, 3751735, 7503470, 16219039, 32438078, 81095195, 162190390, 210847507, 421695014, 1054237535, 2108475070]

約数ペア:

[(1, 2108475070), (2, 1054237535), (5, 421695014), (10, 210847507), (13, 162190390), (26, 81095195), (65, 32438078), (130, 16219039), (281, 7503470), (562, 3751735), (1405, 1500694), (2810, 750347), (3653, 577190), (7306, 288595), (18265, 115438), (36530, 57719)]