1911724399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4421}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 2258403840

約数和(自身を除く): 346679441

約数列:

[1, 13, 29, 31, 37, 377, 403, 481, 899, 1073, 1147, 4421, 11687, 13949, 14911, 33263, 57473, 128209, 137051, 163577, 432419, 1666717, 1781663, 2126501, 3974479, 4743733, 5070887, 51668227, 61668529, 65921531, 147055723, 1911724399]

約数ペア:

[(1, 1911724399), (13, 147055723), (29, 65921531), (31, 61668529), (37, 51668227), (377, 5070887), (403, 4743733), (481, 3974479), (899, 2126501), (1073, 1781663), (1147, 1666717), (4421, 432419), (11687, 163577), (13949, 137051), (14911, 128209), (33263, 57473)]