128510482

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{17609}}^1$

素因数の和:17741

約数の個数: 16

約数和(自身を含む): 199697400

約数和(自身を除く): 71186918

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 17609, 35218, 721969, 1443938, 1567201, 3134402, 64255241, 128510482]

約数ペア:

[(1, 128510482), (2, 64255241), (41, 3134402), (82, 1567201), (89, 1443938), (178, 721969), (3649, 35218), (7298, 17609)]