2881416

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 7250400

約数和(自身を除く): 4368984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 569, 633, 844, 1138, 1266, 1688, 1707, 2276, 2532, 3414, 4552, 5064, 6828, 13656, 120059, 240118, 360177, 480236, 720354, 960472, 1440708, 2881416]

約数ペア:

[(1, 2881416), (2, 1440708), (3, 960472), (4, 720354), (6, 480236), (8, 360177), (12, 240118), (24, 120059), (211, 13656), (422, 6828), (569, 5064), (633, 4552), (844, 3414), (1138, 2532), (1266, 2276), (1688, 1707)]