2013851255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{507907}}^1$

素因数の和:507986

約数の個数: 16

約数和(自身を含む): 2645184864

約数和(自身を除く): 631333609

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 507907, 2539535, 6602791, 30982327, 33013955, 154911635, 402770251, 2013851255]

約数ペア:

[(1, 2013851255), (5, 402770251), (13, 154911635), (61, 33013955), (65, 30982327), (305, 6602791), (793, 2539535), (3965, 507907)]