1870238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 3018384

約数和(自身を除く): 1148146

約数列:

[1, 2, 17, 34, 67, 134, 821, 1139, 1642, 2278, 13957, 27914, 55007, 110014, 935119, 1870238]

約数ペア:

[(1, 1870238), (2, 935119), (17, 110014), (34, 55007), (67, 27914), (134, 13957), (821, 2278), (1139, 1642)]