5124889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 1879271

約数列:

[1, 7, 11, 19, 31, 77, 113, 133, 209, 217, 341, 589, 791, 1243, 1463, 2147, 2387, 3503, 4123, 6479, 8701, 15029, 23617, 24521, 38533, 45353, 66557, 165319, 269731, 465899, 732127, 5124889]

約数ペア:

[(1, 5124889), (7, 732127), (11, 465899), (19, 269731), (31, 165319), (77, 66557), (113, 45353), (133, 38533), (209, 24521), (217, 23617), (341, 15029), (589, 8701), (791, 6479), (1243, 4123), (1463, 3503), (2147, 2387)]