1961567248

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{58913}}^1$

素因数の和:61002

約数の個数: 20

約数和(自身を含む): 3802427388

約数和(自身を除く): 1840860140

約数列:

[1, 2, 4, 8, 16, 2081, 4162, 8324, 16648, 33296, 58913, 117826, 235652, 471304, 942608, 122597953, 245195906, 490391812, 980783624, 1961567248]

約数ペア:

[(1, 1961567248), (2, 980783624), (4, 490391812), (8, 245195906), (16, 122597953), (2081, 942608), (4162, 471304), (8324, 235652), (16648, 117826), (33296, 58913)]