470459470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3618919}}^1$

素因数の和:3618939

約数の個数: 16

約数和(自身を含む): 911967840

約数和(自身を除く): 441508370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3618919, 7237838, 18094595, 36189190, 47045947, 94091894, 235229735, 470459470]

約数ペア:

[(1, 470459470), (2, 235229735), (5, 94091894), (10, 47045947), (13, 36189190), (26, 18094595), (65, 7237838), (130, 3618919)]