245841412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{11443}}^1$

素因数の和:11619

約数の個数: 24

約数和(自身を含む): 444118752

約数和(自身を除く): 198277340

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 10742, 11443, 21484, 22886, 45772, 469163, 938326, 1499033, 1876652, 2998066, 5996132, 61460353, 122920706, 245841412]

約数ペア:

[(1, 245841412), (2, 122920706), (4, 61460353), (41, 5996132), (82, 2998066), (131, 1876652), (164, 1499033), (262, 938326), (524, 469163), (5371, 45772), (10742, 22886), (11443, 21484)]