13261404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{85009}}^1$

素因数の和:85029

約数の個数: 24

約数和(自身を含む): 33323920

約数和(自身を除く): 20062516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 85009, 170018, 255027, 340036, 510054, 1020108, 1105117, 2210234, 3315351, 4420468, 6630702, 13261404]

約数ペア:

[(1, 13261404), (2, 6630702), (3, 4420468), (4, 3315351), (6, 2210234), (12, 1105117), (13, 1020108), (26, 510054), (39, 340036), (52, 255027), (78, 170018), (156, 85009)]