856702938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1569053}}^1$

素因数の和:1569078

約数の個数: 32

約数和(自身を含む): 2108808576

約数和(自身を除く): 1252105638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1569053, 3138106, 4707159, 9414318, 10983371, 20397689, 21966742, 32950113, 40795378, 61193067, 65900226, 122386134, 142783823, 285567646, 428351469, 856702938]

約数ペア:

[(1, 856702938), (2, 428351469), (3, 285567646), (6, 142783823), (7, 122386134), (13, 65900226), (14, 61193067), (21, 40795378), (26, 32950113), (39, 21966742), (42, 20397689), (78, 10983371), (91, 9414318), (182, 4707159), (273, 3138106), (546, 1569053)]