258196049222

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1\times {\mathrm{1531}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 390211430400

約数和(自身を除く): 132015381178

約数列:

[1, 2, 401, 439, 479, 802, 878, 958, 1531, 3062, 176039, 192079, 210281, 352078, 384158, 420562, 613931, 672109, 733349, 1227862, 1344218, 1466698, 84322681, 168645362, 269515709, 294072949, 321940211, 539031418, 588145898, 643880422, 129098024611, 258196049222]

約数ペア:

[(1, 258196049222), (2, 129098024611), (401, 643880422), (439, 588145898), (479, 539031418), (802, 321940211), (878, 294072949), (958, 269515709), (1531, 168645362), (3062, 84322681), (176039, 1466698), (192079, 1344218), (210281, 1227862), (352078, 733349), (384158, 672109), (420562, 613931)]