2016115017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 3355043328

約数和(自身を除く): 1338928311

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 181, 287, 357, 543, 697, 761, 861, 1267, 2091, 2283, 3077, 3801, 4879, 5327, 7421, 9231, 12937, 14637, 15981, 21539, 22263, 31201, 38811, 51947, 64617, 90559, 93603, 126157, 137741, 155841, 218407, 271677, 378471, 413223, 530417, 655221, 883099, 964187, 1591251, 2341597, 2649297, 2892561, 3712919, 5647381, 7024791, 11138757, 16391179, 16942143, 39531667, 49173537, 96005477, 118595001, 288016431, 672038339, 2016115017]

約数ペア:

[(1, 2016115017), (3, 672038339), (7, 288016431), (17, 118595001), (21, 96005477), (41, 49173537), (51, 39531667), (119, 16942143), (123, 16391179), (181, 11138757), (287, 7024791), (357, 5647381), (543, 3712919), (697, 2892561), (761, 2649297), (861, 2341597), (1267, 1591251), (2091, 964187), (2283, 883099), (3077, 655221), (3801, 530417), (4879, 413223), (5327, 378471), (7421, 271677), (9231, 218407), (12937, 155841), (14637, 137741), (15981, 126157), (21539, 93603), (22263, 90559), (31201, 64617), (38811, 51947)]