3287908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 6318648

約数和(自身を除く): 3030740

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1193, 1378, 2386, 2756, 4772, 15509, 31018, 62036, 63229, 126458, 252916, 821977, 1643954, 3287908]

約数ペア:

[(1, 3287908), (2, 1643954), (4, 821977), (13, 252916), (26, 126458), (52, 63229), (53, 62036), (106, 31018), (212, 15509), (689, 4772), (1193, 2756), (1378, 2386)]