1381762608

素因数分解:

$2^4\times 3^1\times {\mathrm{28786721}}^1$

素因数の和:28786732

約数の個数: 20

約数和(自身を含む): 3569553528

約数和(自身を除く): 2187790920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28786721, 57573442, 86360163, 115146884, 172720326, 230293768, 345440652, 460587536, 690881304, 1381762608]

約数ペア:

[(1, 1381762608), (2, 690881304), (3, 460587536), (4, 345440652), (6, 230293768), (8, 172720326), (12, 115146884), (16, 86360163), (24, 57573442), (48, 28786721)]