2080472704

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{439289}}^1$

素因数の和:439340

約数の個数: 32

約数和(自身を含む): 4256720100

約数和(自身を除く): 2176247396

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 439289, 878578, 1757156, 3514312, 7028624, 14057248, 16253693, 28114496, 32507386, 56228992, 65014772, 130029544, 260059088, 520118176, 1040236352, 2080472704]

約数ペア:

[(1, 2080472704), (2, 1040236352), (4, 520118176), (8, 260059088), (16, 130029544), (32, 65014772), (37, 56228992), (64, 32507386), (74, 28114496), (128, 16253693), (148, 14057248), (296, 7028624), (592, 3514312), (1184, 1757156), (2368, 878578), (4736, 439289)]