1520291038

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1\times {\mathrm{1583}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 2629186560

約数和(自身を除く): 1108895522

約数列:

[1, 2, 7, 14, 181, 362, 379, 758, 1267, 1583, 2534, 2653, 3166, 5306, 11081, 22162, 68599, 137198, 286523, 480193, 573046, 599957, 960386, 1199914, 2005661, 4011322, 4199699, 8399398, 108592217, 217184434, 760145519, 1520291038]

約数ペア:

[(1, 1520291038), (2, 760145519), (7, 217184434), (14, 108592217), (181, 8399398), (362, 4199699), (379, 4011322), (758, 2005661), (1267, 1199914), (1583, 960386), (2534, 599957), (2653, 573046), (3166, 480193), (5306, 286523), (11081, 137198), (22162, 68599)]