319948462942

素因数分解:

$2^1\times {\mathrm{1451}}^1\times {\mathrm{2851}}^1\times {\mathrm{38671}}^1$

素因数の和:42975

約数の個数: 16

約数和(自身を含む): 480434321664

約数和(自身を除く): 160485858722

約数列:

[1, 2, 1451, 2851, 2902, 5702, 38671, 77342, 4136801, 8273602, 56111621, 110251021, 112223242, 220502042, 159974231471, 319948462942]

約数ペア:

[(1, 319948462942), (2, 159974231471), (1451, 220502042), (2851, 112223242), (2902, 110251021), (5702, 56111621), (38671, 8273602), (77342, 4136801)]