4870664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 9659520

約数和(自身を除く): 4788856

約数列:

[1, 2, 4, 8, 23, 46, 92, 103, 184, 206, 257, 412, 514, 824, 1028, 2056, 2369, 4738, 5911, 9476, 11822, 18952, 23644, 26471, 47288, 52942, 105884, 211768, 608833, 1217666, 2435332, 4870664]

約数ペア:

[(1, 4870664), (2, 2435332), (4, 1217666), (8, 608833), (23, 211768), (46, 105884), (92, 52942), (103, 47288), (184, 26471), (206, 23644), (257, 18952), (412, 11822), (514, 9476), (824, 5911), (1028, 4738), (2056, 2369)]