132305420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508867}}^1$

素因数の和:508889

約数の個数: 24

約数和(自身を含む): 299214384

約数和(自身を除く): 166908964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 508867, 1017734, 2035468, 2544335, 5088670, 6615271, 10177340, 13230542, 26461084, 33076355, 66152710, 132305420]

約数ペア:

[(1, 132305420), (2, 66152710), (4, 33076355), (5, 26461084), (10, 13230542), (13, 10177340), (20, 6615271), (26, 5088670), (52, 2544335), (65, 2035468), (130, 1017734), (260, 508867)]