137575996

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{21323}}^1$

素因数の和:22940

約数の個数: 12

約数和(自身を含む): 240918552

約数和(自身を除く): 103342556

約数列:

[1, 2, 4, 1613, 3226, 6452, 21323, 42646, 85292, 34393999, 68787998, 137575996]

約数ペア:

[(1, 137575996), (2, 68787998), (4, 34393999), (1613, 85292), (3226, 42646), (6452, 21323)]