561156414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1027759}}^1$

素因数の和:1027784

約数の個数: 32

約数和(自身を含む): 1381309440

約数和(自身を除く): 820153026

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1027759, 2055518, 3083277, 6166554, 7194313, 13360867, 14388626, 21582939, 26721734, 40082601, 43165878, 80165202, 93526069, 187052138, 280578207, 561156414]

約数ペア:

[(1, 561156414), (2, 280578207), (3, 187052138), (6, 93526069), (7, 80165202), (13, 43165878), (14, 40082601), (21, 26721734), (26, 21582939), (39, 14388626), (42, 13360867), (78, 7194313), (91, 6166554), (182, 3083277), (273, 2055518), (546, 1027759)]