2045491352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8247949}}^1$

素因数の和:8247986

約数の個数: 16

約数和(自身を含む): 3959016000

約数和(自身を除く): 1913524648

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8247949, 16495898, 32991796, 65983592, 255686419, 511372838, 1022745676, 2045491352]

約数ペア:

[(1, 2045491352), (2, 1022745676), (4, 511372838), (8, 255686419), (31, 65983592), (62, 32991796), (124, 16495898), (248, 8247949)]