2016070940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7754119}}^1$

素因数の和:7754141

約数の個数: 24

約数和(自身を含む): 4559422560

約数和(自身を除く): 2543351620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7754119, 15508238, 31016476, 38770595, 77541190, 100803547, 155082380, 201607094, 403214188, 504017735, 1008035470, 2016070940]

約数ペア:

[(1, 2016070940), (2, 1008035470), (4, 504017735), (5, 403214188), (10, 201607094), (13, 155082380), (20, 100803547), (26, 77541190), (52, 38770595), (65, 31016476), (130, 15508238), (260, 7754119)]