2500432879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{24691}}^1$

素因数の和:24775

約数の個数: 32

約数和(自身を含む): 3242750976

約数和(自身を除く): 742318097

約数列:

[1, 7, 17, 23, 37, 119, 161, 259, 391, 629, 851, 2737, 4403, 5957, 14467, 24691, 101269, 172837, 419747, 567893, 913567, 2938229, 3975251, 6394969, 9654181, 15530639, 21012041, 67579267, 108714473, 147084287, 357204697, 2500432879]

約数ペア:

[(1, 2500432879), (7, 357204697), (17, 147084287), (23, 108714473), (37, 67579267), (119, 21012041), (161, 15530639), (259, 9654181), (391, 6394969), (629, 3975251), (851, 2938229), (2737, 913567), (4403, 567893), (5957, 419747), (14467, 172837), (24691, 101269)]