420086882018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1\times {\mathrm{1543}}^1\times {\mathrm{3541}}^1$

素因数の和:6162

約数の個数: 32

約数和(自身を含む): 648386618880

約数和(自身を除く): 228299736862

約数列:

[1, 2, 37, 74, 1039, 1543, 2078, 3086, 3541, 7082, 38443, 57091, 76886, 114182, 131017, 262034, 1603177, 3206354, 3679099, 5463763, 7358198, 10927526, 59317549, 118635098, 136126663, 202159231, 272253326, 404318462, 5676849757, 11353699514, 210043441009, 420086882018]

約数ペア:

[(1, 420086882018), (2, 210043441009), (37, 11353699514), (74, 5676849757), (1039, 404318462), (1543, 272253326), (2078, 202159231), (3086, 136126663), (3541, 118635098), (7082, 59317549), (38443, 10927526), (57091, 7358198), (76886, 5463763), (114182, 3679099), (131017, 3206354), (262034, 1603177)]