12783121946

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{62467}}^1$

素因数の和:62834

約数の個数: 32

約数和(自身を含む): 22452498432

約数和(自身を除く): 9669376486

約数列:

[1, 2, 7, 14, 47, 94, 311, 329, 622, 658, 2177, 4354, 14617, 29234, 62467, 102319, 124934, 204638, 437269, 874538, 2935949, 5871898, 19427237, 20551643, 38854474, 41103286, 135990659, 271981318, 913080139, 1826160278, 6391560973, 12783121946]

約数ペア:

[(1, 12783121946), (2, 6391560973), (7, 1826160278), (14, 913080139), (47, 271981318), (94, 135990659), (311, 41103286), (329, 38854474), (622, 20551643), (658, 19427237), (2177, 5871898), (4354, 2935949), (14617, 874538), (29234, 437269), (62467, 204638), (102319, 124934)]