245814238

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{5351}}^1$

素因数の和:5679

約数の個数: 16

約数和(自身を含む): 374040576

約数和(自身を除く): 128226338

約数列:

[1, 2, 103, 206, 223, 446, 5351, 10702, 22969, 45938, 551153, 1102306, 1193273, 2386546, 122907119, 245814238]

約数ペア:

[(1, 245814238), (2, 122907119), (103, 2386546), (206, 1193273), (223, 1102306), (446, 551153), (5351, 45938), (10702, 22969)]