2826421774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{2833}}^1$

素因数の和:3396

約数の個数: 32

約数和(自身を含む): 4682901600

約数和(自身を除く): 1856479826

約数列:

[1, 2, 11, 22, 101, 202, 449, 898, 1111, 2222, 2833, 4939, 5666, 9878, 31163, 45349, 62326, 90698, 286133, 498839, 572266, 997678, 1272017, 2544034, 3147463, 6294926, 13992187, 27984374, 128473717, 256947434, 1413210887, 2826421774]

約数ペア:

[(1, 2826421774), (2, 1413210887), (11, 256947434), (22, 128473717), (101, 27984374), (202, 13992187), (449, 6294926), (898, 3147463), (1111, 2544034), (2222, 1272017), (2833, 997678), (4939, 572266), (5666, 498839), (9878, 286133), (31163, 90698), (45349, 62326)]