3556804420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1052309}}^1$

素因数の和:1052344

約数の個数: 36

約数和(自身を含む): 8088054660

約数和(自身を除く): 4531250240

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 1052309, 2104618, 4209236, 5261545, 10523090, 13680017, 21046180, 27360034, 54720068, 68400085, 136800170, 177840221, 273600340, 355680442, 711360884, 889201105, 1778402210, 3556804420]

約数ペア:

[(1, 3556804420), (2, 1778402210), (4, 889201105), (5, 711360884), (10, 355680442), (13, 273600340), (20, 177840221), (26, 136800170), (52, 68400085), (65, 54720068), (130, 27360034), (169, 21046180), (260, 13680017), (338, 10523090), (676, 5261545), (845, 4209236), (1690, 2104618), (3380, 1052309)]