219364756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{8807}}^1$

素因数の和:9303

約数の個数: 24

約数和(自身を含む): 414328320

約数和(自身を除く): 194963564

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 6227, 8807, 12454, 17614, 24908, 35228, 114491, 228982, 457964, 4218553, 8437106, 16874212, 54841189, 109682378, 219364756]

約数ペア:

[(1, 219364756), (2, 109682378), (4, 54841189), (13, 16874212), (26, 8437106), (52, 4218553), (479, 457964), (958, 228982), (1916, 114491), (6227, 35228), (8807, 24908), (12454, 17614)]