726171836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{135581}}^1$

素因数の和:135701

約数の個数: 24

約数和(自身を含む): 1381851744

約数和(自身を除く): 655679908

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 135581, 271162, 542324, 1762553, 3525106, 7050212, 13964843, 27929686, 55859372, 181542959, 363085918, 726171836]

約数ペア:

[(1, 726171836), (2, 363085918), (4, 181542959), (13, 55859372), (26, 27929686), (52, 13964843), (103, 7050212), (206, 3525106), (412, 1762553), (1339, 542324), (2678, 271162), (5356, 135581)]