40981902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{525409}}^1$

素因数の和:525427

約数の個数: 16

約数和(自身を含む): 88268880

約数和(自身を除く): 47286978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 525409, 1050818, 1576227, 3152454, 6830317, 13660634, 20490951, 40981902]

約数ペア:

[(1, 40981902), (2, 20490951), (3, 13660634), (6, 6830317), (13, 3152454), (26, 1576227), (39, 1050818), (78, 525409)]