2193452852

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{21997}}^1$

素因数の和:22355

約数の個数: 24

約数和(自身を含む): 3893382024

約数和(自身を除く): 1699929172

約数列:

[1, 2, 4, 97, 194, 257, 388, 514, 1028, 21997, 24929, 43994, 49858, 87988, 99716, 2133709, 4267418, 5653229, 8534836, 11306458, 22612916, 548363213, 1096726426, 2193452852]

約数ペア:

[(1, 2193452852), (2, 1096726426), (4, 548363213), (97, 22612916), (194, 11306458), (257, 8534836), (388, 5653229), (514, 4267418), (1028, 2133709), (21997, 99716), (24929, 87988), (43994, 49858)]