27077830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208291}}^1$

素因数の和:208311

約数の個数: 16

約数和(自身を含む): 52489584

約数和(自身を除く): 25411754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 208291, 416582, 1041455, 2082910, 2707783, 5415566, 13538915, 27077830]

約数ペア:

[(1, 27077830), (2, 13538915), (5, 5415566), (10, 2707783), (13, 2082910), (26, 1041455), (65, 416582), (130, 208291)]