2669475545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{124771}}^1$

素因数の和:125176

約数の個数: 16

約数和(自身を含む): 3503597760

約数和(自身を除く): 834122215

約数列:

[1, 5, 11, 55, 389, 1945, 4279, 21395, 124771, 623855, 1372481, 6862405, 48535919, 242679595, 533895109, 2669475545]

約数ペア:

[(1, 2669475545), (5, 533895109), (11, 242679595), (55, 48535919), (389, 6862405), (1945, 1372481), (4279, 623855), (21395, 124771)]