5656404368

素因数分解:

$2^4\times {\mathrm{2789}}^1\times {\mathrm{126757}}^1$

素因数の和:129554

約数の個数: 20

約数和(自身を含む): 10963299420

約数和(自身を除く): 5306895052

約数列:

[1, 2, 4, 8, 16, 2789, 5578, 11156, 22312, 44624, 126757, 253514, 507028, 1014056, 2028112, 353525273, 707050546, 1414101092, 2828202184, 5656404368]

約数ペア:

[(1, 5656404368), (2, 2828202184), (4, 1414101092), (8, 707050546), (16, 353525273), (2789, 2028112), (5578, 1014056), (11156, 507028), (22312, 253514), (44624, 126757)]