26327470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202519}}^1$

素因数の和:202539

約数の個数: 16

約数和(自身を含む): 51035040

約数和(自身を除く): 24707570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 202519, 405038, 1012595, 2025190, 2632747, 5265494, 13163735, 26327470]

約数ペア:

[(1, 26327470), (2, 13163735), (5, 5265494), (10, 2632747), (13, 2025190), (26, 1012595), (65, 405038), (130, 202519)]