1870708

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 3798144

約数和(自身を除く): 1927436

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 941, 994, 1882, 1988, 3764, 6587, 13174, 26348, 66811, 133622, 267244, 467677, 935354, 1870708]

約数ペア:

[(1, 1870708), (2, 935354), (4, 467677), (7, 267244), (14, 133622), (28, 66811), (71, 26348), (142, 13174), (284, 6587), (497, 3764), (941, 1988), (994, 1882)]