396670404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2542759}}^1$

素因数の和:2542779

約数の個数: 24

約数和(自身を含む): 996761920

約数和(自身を除く): 600091516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2542759, 5085518, 7628277, 10171036, 15256554, 30513108, 33055867, 66111734, 99167601, 132223468, 198335202, 396670404]

約数ペア:

[(1, 396670404), (2, 198335202), (3, 132223468), (4, 99167601), (6, 66111734), (12, 33055867), (13, 30513108), (26, 15256554), (39, 10171036), (52, 7628277), (78, 5085518), (156, 2542759)]