2110378928

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{120017}}^1$

素因数の和:120189

約数の個数: 40

約数和(自身を含む): 4702785312

約数和(自身を除く): 2592406384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 120017, 240034, 480068, 840119, 960136, 1680238, 1920272, 3360476, 6720952, 13441904, 18842669, 37685338, 75370676, 131898683, 150741352, 263797366, 301482704, 527594732, 1055189464, 2110378928]

約数ペア:

[(1, 2110378928), (2, 1055189464), (4, 527594732), (7, 301482704), (8, 263797366), (14, 150741352), (16, 131898683), (28, 75370676), (56, 37685338), (112, 18842669), (157, 13441904), (314, 6720952), (628, 3360476), (1099, 1920272), (1256, 1680238), (2198, 960136), (2512, 840119), (4396, 480068), (8792, 240034), (17584, 120017)]