2695472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12980

約数の個数: 20

約数和(自身を含む): 5624640

約数和(自身を除く): 2929168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12959, 25918, 51836, 103672, 168467, 207344, 336934, 673868, 1347736, 2695472]

約数ペア:

[(1, 2695472), (2, 1347736), (4, 673868), (8, 336934), (13, 207344), (16, 168467), (26, 103672), (52, 51836), (104, 25918), (208, 12959)]