2007497965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4519}}^1$

素因数の和:4773

約数の個数: 32

約数和(自身を含む): 2706359040

約数和(自身を除く): 698861075

約数列:

[1, 5, 11, 41, 55, 197, 205, 451, 985, 2167, 2255, 4519, 8077, 10835, 22595, 40385, 49709, 88847, 185279, 248545, 444235, 890243, 926395, 2038069, 4451215, 9792673, 10190345, 36499963, 48963365, 182499815, 401499593, 2007497965]

約数ペア:

[(1, 2007497965), (5, 401499593), (11, 182499815), (41, 48963365), (55, 36499963), (197, 10190345), (205, 9792673), (451, 4451215), (985, 2038069), (2167, 926395), (2255, 890243), (4519, 444235), (8077, 248545), (10835, 185279), (22595, 88847), (40385, 49709)]