1611220962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20656679}}^1$

素因数の和:20656697

約数の個数: 16

約数和(自身を含む): 3470322240

約数和(自身を除く): 1859101278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 20656679, 41313358, 61970037, 123940074, 268536827, 537073654, 805610481, 1611220962]

約数ペア:

[(1, 1611220962), (2, 805610481), (3, 537073654), (6, 268536827), (13, 123940074), (26, 61970037), (39, 41313358), (78, 20656679)]