978181438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1\times {\mathrm{10193}}^1$

素因数の和:13899

約数の個数: 16

約数和(自身を含む): 1580722416

約数和(自身を除く): 602540978

約数列:

[1, 2, 13, 26, 3691, 7382, 10193, 20386, 47983, 95966, 132509, 265018, 37622363, 75244726, 489090719, 978181438]

約数ペア:

[(1, 978181438), (2, 489090719), (13, 75244726), (26, 37622363), (3691, 265018), (7382, 132509), (10193, 95966), (20386, 47983)]