2759380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10613}}^1$

素因数の和:10635

約数の個数: 24

約数和(自身を含む): 6241032

約数和(自身を除く): 3481652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10613, 21226, 42452, 53065, 106130, 137969, 212260, 275938, 551876, 689845, 1379690, 2759380]

約数ペア:

[(1, 2759380), (2, 1379690), (4, 689845), (5, 551876), (10, 275938), (13, 212260), (20, 137969), (26, 106130), (52, 53065), (65, 42452), (130, 21226), (260, 10613)]