1004238910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{12517}}^1$

素因数の和:12708

約数の個数: 32

約数和(自身を含む): 1849459392

約数和(自身を除く): 845220482

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 565, 710, 1130, 8023, 12517, 16046, 25034, 40115, 62585, 80230, 125170, 888707, 1414421, 1777414, 2828842, 4443535, 7072105, 8887070, 14144210, 100423891, 200847782, 502119455, 1004238910]

約数ペア:

[(1, 1004238910), (2, 502119455), (5, 200847782), (10, 100423891), (71, 14144210), (113, 8887070), (142, 7072105), (226, 4443535), (355, 2828842), (565, 1777414), (710, 1414421), (1130, 888707), (8023, 125170), (12517, 80230), (16046, 62585), (25034, 40115)]