3998978836

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{104543}}^1$

素因数の和:104751

約数の個数: 24

約数和(自身を含む): 7148300544

約数和(自身を除く): 3149321708

約数列:

[1, 2, 4, 73, 131, 146, 262, 292, 524, 9563, 19126, 38252, 104543, 209086, 418172, 7631639, 13695133, 15263278, 27390266, 30526556, 54780532, 999744709, 1999489418, 3998978836]

約数ペア:

[(1, 3998978836), (2, 1999489418), (4, 999744709), (73, 54780532), (131, 30526556), (146, 27390266), (262, 15263278), (292, 13695133), (524, 7631639), (9563, 418172), (19126, 209086), (38252, 104543)]