4390074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 10424232

約数和(自身を除く): 6034158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 257, 438, 514, 657, 771, 949, 1314, 1542, 1898, 2313, 2847, 3341, 4626, 5694, 6682, 8541, 10023, 17082, 18761, 20046, 30069, 37522, 56283, 60138, 112566, 168849, 243893, 337698, 487786, 731679, 1463358, 2195037, 4390074]

約数ペア:

[(1, 4390074), (2, 2195037), (3, 1463358), (6, 731679), (9, 487786), (13, 337698), (18, 243893), (26, 168849), (39, 112566), (73, 60138), (78, 56283), (117, 37522), (146, 30069), (219, 20046), (234, 18761), (257, 17082), (438, 10023), (514, 8541), (657, 6682), (771, 5694), (949, 4626), (1314, 3341), (1542, 2847), (1898, 2313)]