2100691292

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{11287}}^1$

素因数の和:11355

約数の個数: 72

約数和(自身を含む): 4657519104

約数和(自身を除く): 2556827812

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 289, 322, 391, 476, 578, 644, 782, 1156, 1564, 2023, 2737, 4046, 5474, 6647, 8092, 10948, 11287, 13294, 22574, 26588, 45148, 46529, 79009, 93058, 158018, 186116, 191879, 259601, 316036, 383758, 519202, 767516, 1038404, 1343153, 1817207, 2686306, 3261943, 3634414, 4413217, 5372612, 6523886, 7268828, 8826434, 13047772, 17652868, 22833601, 30892519, 45667202, 61785038, 75024689, 91334404, 123570076, 150049378, 300098756, 525172823, 1050345646, 2100691292]

約数ペア:

[(1, 2100691292), (2, 1050345646), (4, 525172823), (7, 300098756), (14, 150049378), (17, 123570076), (23, 91334404), (28, 75024689), (34, 61785038), (46, 45667202), (68, 30892519), (92, 22833601), (119, 17652868), (161, 13047772), (238, 8826434), (289, 7268828), (322, 6523886), (391, 5372612), (476, 4413217), (578, 3634414), (644, 3261943), (782, 2686306), (1156, 1817207), (1564, 1343153), (2023, 1038404), (2737, 767516), (4046, 519202), (5474, 383758), (6647, 316036), (8092, 259601), (10948, 191879), (11287, 186116), (13294, 158018), (22574, 93058), (26588, 79009), (45148, 46529)]