571285026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2441389}}^1$

素因数の和:2441410

約数の個数: 24

約数和(自身を含む): 1332998940

約数和(自身を除く): 761713914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2441389, 4882778, 7324167, 14648334, 21972501, 31738057, 43945002, 63476114, 95214171, 190428342, 285642513, 571285026]

約数ペア:

[(1, 571285026), (2, 285642513), (3, 190428342), (6, 95214171), (9, 63476114), (13, 43945002), (18, 31738057), (26, 21972501), (39, 14648334), (78, 7324167), (117, 4882778), (234, 2441389)]