245895461

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{28817}}^1$

素因数の和:28900

約数の個数: 16

約数和(自身を含む): 298785024

約数和(自身を除く): 52889563

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 28817, 201719, 662791, 1527301, 4639537, 10691107, 35127923, 245895461]

約数ペア:

[(1, 245895461), (7, 35127923), (23, 10691107), (53, 4639537), (161, 1527301), (371, 662791), (1219, 201719), (8533, 28817)]