1971345674

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{24337}}^1$

素因数の和:24841

約数の個数: 16

約数和(自身を含む): 2993866056

約数和(自身を除く): 1022520382

約数列:

[1, 2, 101, 202, 401, 802, 24337, 40501, 48674, 81002, 2458037, 4916074, 9759137, 19518274, 985672837, 1971345674]

約数ペア:

[(1, 1971345674), (2, 985672837), (101, 19518274), (202, 9759137), (401, 4916074), (802, 2458037), (24337, 81002), (40501, 48674)]