1863830398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{67447}}^1$

素因数の和:67827

約数の個数: 16

約数和(自身を含む): 2872475424

約数和(自身を除く): 1008645026

約数列:

[1, 2, 41, 82, 337, 674, 13817, 27634, 67447, 134894, 2765327, 5530654, 22729639, 45459278, 931915199, 1863830398]

約数ペア:

[(1, 1863830398), (2, 931915199), (41, 45459278), (82, 22729639), (337, 5530654), (674, 2765327), (13817, 134894), (27634, 67447)]