290400254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1\times {\mathrm{3463}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 454920192

約数和(自身を除く): 164519938

約数列:

[1, 2, 23, 46, 1823, 3463, 3646, 6926, 41929, 79649, 83858, 159298, 6313049, 12626098, 145200127, 290400254]

約数ペア:

[(1, 290400254), (2, 145200127), (23, 12626098), (46, 6313049), (1823, 159298), (3463, 83858), (3646, 79649), (6926, 41929)]