1628142722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{667819}}^1$

素因数の和:667897

約数の個数: 16

約数和(自身を含む): 2596484160

約数和(自身を除く): 968341438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 667819, 1335638, 15359837, 30719674, 35394407, 70788814, 814071361, 1628142722]

約数ペア:

[(1, 1628142722), (2, 814071361), (23, 70788814), (46, 35394407), (53, 30719674), (106, 15359837), (1219, 1335638), (2438, 667819)]