858320862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{434813}}^1$

素因数の和:434872

約数の個数: 32

約数和(自身を含む): 2003622912

約数和(自身を除く): 1145302050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 434813, 869626, 1304439, 2608878, 3043691, 6087382, 9131073, 18262146, 20436211, 40872422, 61308633, 122617266, 143053477, 286106954, 429160431, 858320862]

約数ペア:

[(1, 858320862), (2, 429160431), (3, 286106954), (6, 143053477), (7, 122617266), (14, 61308633), (21, 40872422), (42, 20436211), (47, 18262146), (94, 9131073), (141, 6087382), (282, 3043691), (329, 2608878), (658, 1304439), (987, 869626), (1974, 434813)]