2021982424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{30677}}^1$

素因数の和:30808

約数の個数: 64

約数和(自身を含む): 4771042560

約数和(自身を除く): 2749060136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 749, 856, 1177, 1498, 2354, 2996, 4708, 5992, 8239, 9416, 16478, 30677, 32956, 61354, 65912, 122708, 214739, 245416, 337447, 429478, 674894, 858956, 1349788, 1717912, 2362129, 2699576, 3282439, 4724258, 6564878, 9448516, 13129756, 18897032, 22977073, 26259512, 36106829, 45954146, 72213658, 91908292, 144427316, 183816584, 252747803, 288854632, 505495606, 1010991212, 2021982424]

約数ペア:

[(1, 2021982424), (2, 1010991212), (4, 505495606), (7, 288854632), (8, 252747803), (11, 183816584), (14, 144427316), (22, 91908292), (28, 72213658), (44, 45954146), (56, 36106829), (77, 26259512), (88, 22977073), (107, 18897032), (154, 13129756), (214, 9448516), (308, 6564878), (428, 4724258), (616, 3282439), (749, 2699576), (856, 2362129), (1177, 1717912), (1498, 1349788), (2354, 858956), (2996, 674894), (4708, 429478), (5992, 337447), (8239, 245416), (9416, 214739), (16478, 122708), (30677, 65912), (32956, 61354)]