259968356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{91153}}^1$

素因数の和:91211

約数の個数: 24

約数和(自身を含む): 490043904

約数和(自身を除く): 230075548

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 91153, 182306, 364612, 2096519, 2825743, 4193038, 5651486, 8386076, 11302972, 64992089, 129984178, 259968356]

約数ペア:

[(1, 259968356), (2, 129984178), (4, 64992089), (23, 11302972), (31, 8386076), (46, 5651486), (62, 4193038), (92, 2825743), (124, 2096519), (713, 364612), (1426, 182306), (2852, 91153)]