916957438

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1\times {\mathrm{2281}}^1$

素因数の和:2580

約数の個数: 24

約数和(自身を含む): 1431087840

約数和(自身を除く): 514130402

約数列:

[1, 2, 29, 58, 239, 478, 841, 1682, 2281, 4562, 6931, 13862, 66149, 132298, 200999, 401998, 545159, 1090318, 1918321, 3836642, 15809611, 31619222, 458478719, 916957438]

約数ペア:

[(1, 916957438), (2, 458478719), (29, 31619222), (58, 15809611), (239, 3836642), (478, 1918321), (841, 1090318), (1682, 545159), (2281, 401998), (4562, 200999), (6931, 132298), (13862, 66149)]