1956776942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{858989}}^1$

素因数の和:859075

約数の個数: 16

約数和(自身を含む): 3154211280

約数和(自身を除く): 1197434338

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 858989, 1717978, 14602813, 29205626, 57552263, 115104526, 978388471, 1956776942]

約数ペア:

[(1, 1956776942), (2, 978388471), (17, 115104526), (34, 57552263), (67, 29205626), (134, 14602813), (1139, 1717978), (2278, 858989)]