1987367006

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1\times {\mathrm{18979}}^1$

素因数の和:20299

約数の個数: 16

約数和(自身を含む): 3056311440

約数和(自身を除く): 1068944434

約数列:

[1, 2, 41, 82, 1277, 2554, 18979, 37958, 52357, 104714, 778139, 1556278, 24236183, 48472366, 993683503, 1987367006]

約数ペア:

[(1, 1987367006), (2, 993683503), (41, 48472366), (82, 24236183), (1277, 1556278), (2554, 778139), (18979, 104714), (37958, 52357)]