1520297836

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{4729}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 2681910000

約数和(自身を除く): 1161612164

約数列:

[1, 2, 4, 179, 358, 449, 716, 898, 1796, 4729, 9458, 18916, 80371, 160742, 321484, 846491, 1692982, 2123321, 3385964, 4246642, 8493284, 380074459, 760148918, 1520297836]

約数ペア:

[(1, 1520297836), (2, 760148918), (4, 380074459), (179, 8493284), (358, 4246642), (449, 3385964), (716, 2123321), (898, 1692982), (1796, 846491), (4729, 321484), (9458, 160742), (18916, 80371)]