42452930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{326561}}^1$

素因数の和:326581

約数の個数: 16

約数和(自身を含む): 82293624

約数和(自身を除く): 39840694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 326561, 653122, 1632805, 3265610, 4245293, 8490586, 21226465, 42452930]

約数ペア:

[(1, 42452930), (2, 21226465), (5, 8490586), (10, 4245293), (13, 3265610), (26, 1632805), (65, 653122), (130, 326561)]