1917142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:683

約数の個数: 16

約数和(自身を含む): 3048192

約数和(自身を除く): 1131050

約数列:

[1, 2, 23, 46, 71, 142, 587, 1174, 1633, 3266, 13501, 27002, 41677, 83354, 958571, 1917142]

約数ペア:

[(1, 1917142), (2, 958571), (23, 83354), (46, 41677), (71, 27002), (142, 13501), (587, 3266), (1174, 1633)]