123126622

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 186930432

約数和(自身を除く): 63803810

約数列:

[1, 2, 157, 191, 314, 382, 2053, 4106, 29987, 59974, 322321, 392123, 644642, 784246, 61563311, 123126622]

約数ペア:

[(1, 123126622), (2, 61563311), (157, 784246), (191, 644642), (314, 392123), (382, 322321), (2053, 59974), (4106, 29987)]