2019900876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5113}}^1\times {\mathrm{4703}}^1$

素因数の和:9830

約数の個数: 48

約数和(自身を含む): 5388601344

約数和(自身を除く): 3368700468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4703, 5113, 9406, 10226, 14109, 15339, 18812, 20452, 28218, 30678, 32921, 35791, 56436, 61356, 65842, 71582, 98763, 107373, 131684, 143164, 197526, 214746, 395052, 429492, 24046439, 48092878, 72139317, 96185756, 144278634, 168325073, 288557268, 336650146, 504975219, 673300292, 1009950438, 2019900876]

約数ペア:

[(1, 2019900876), (2, 1009950438), (3, 673300292), (4, 504975219), (6, 336650146), (7, 288557268), (12, 168325073), (14, 144278634), (21, 96185756), (28, 72139317), (42, 48092878), (84, 24046439), (4703, 429492), (5113, 395052), (9406, 214746), (10226, 197526), (14109, 143164), (15339, 131684), (18812, 107373), (20452, 98763), (28218, 71582), (30678, 65842), (32921, 61356), (35791, 56436)]