809397602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{30853}}^1$

素因数の和:31877

約数の個数: 16

約数和(自身を含む): 1308826680

約数和(自身を除く): 499429078

約数列:

[1, 2, 13, 26, 1009, 2018, 13117, 26234, 30853, 61706, 401089, 802178, 31130677, 62261354, 404698801, 809397602]

約数ペア:

[(1, 809397602), (2, 404698801), (13, 62261354), (26, 31130677), (1009, 802178), (2018, 401089), (13117, 61706), (26234, 30853)]