245300819

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 262137600

約数和(自身を除く): 16836781

約数列:

[1, 23, 59, 163, 1109, 1357, 3749, 9617, 25507, 65431, 180767, 221191, 1504913, 4157641, 10665253, 245300819]

約数ペア:

[(1, 245300819), (23, 10665253), (59, 4157641), (163, 1504913), (1109, 221191), (1357, 180767), (3749, 65431), (9617, 25507)]