2019573668

素因数分解:

$2^2\times 7^1\times {\mathrm{4457}}^1\times {\mathrm{16183}}^1$

素因数の和:20651

約数の個数: 24

約数和(自身を含む): 4040303232

約数和(自身を除く): 2020729564

約数列:

[1, 2, 4, 7, 14, 28, 4457, 8914, 16183, 17828, 31199, 32366, 62398, 64732, 113281, 124796, 226562, 453124, 72127631, 144255262, 288510524, 504893417, 1009786834, 2019573668]

約数ペア:

[(1, 2019573668), (2, 1009786834), (4, 504893417), (7, 288510524), (14, 144255262), (28, 72127631), (4457, 453124), (8914, 226562), (16183, 124796), (17828, 113281), (31199, 64732), (32366, 62398)]