2247156290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5480869}}^1$

素因数の和:5480917

約数の個数: 16

約数和(自身を含む): 4143537720

約数和(自身を除く): 1896381430

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5480869, 10961738, 27404345, 54808690, 224715629, 449431258, 1123578145, 2247156290]

約数ペア:

[(1, 2247156290), (2, 1123578145), (5, 449431258), (10, 224715629), (41, 54808690), (82, 27404345), (205, 10961738), (410, 5480869)]