328066198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{661}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 534313440

約数和(自身を除く): 206247242

約数列:

[1, 2, 19, 37, 38, 74, 353, 661, 703, 706, 1322, 1406, 6707, 12559, 13061, 13414, 24457, 25118, 26122, 48914, 233333, 248159, 464683, 466666, 496318, 929366, 4433327, 8633321, 8866654, 17266642, 164033099, 328066198]

約数ペア:

[(1, 328066198), (2, 164033099), (19, 17266642), (37, 8866654), (38, 8633321), (74, 4433327), (353, 929366), (661, 496318), (703, 466666), (706, 464683), (1322, 248159), (1406, 233333), (6707, 48914), (12559, 26122), (13061, 25118), (13414, 24457)]