2631016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 5241600

約数和(自身を除く): 2610584

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 181, 184, 316, 362, 632, 724, 1448, 1817, 3634, 4163, 7268, 8326, 14299, 14536, 16652, 28598, 33304, 57196, 114392, 328877, 657754, 1315508, 2631016]

約数ペア:

[(1, 2631016), (2, 1315508), (4, 657754), (8, 328877), (23, 114392), (46, 57196), (79, 33304), (92, 28598), (158, 16652), (181, 14536), (184, 14299), (316, 8326), (362, 7268), (632, 4163), (724, 3634), (1448, 1817)]