1939033873

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{222137}}^1$

素因数の和:222216

約数の個数: 16

約数和(自身を含む): 2345777280

約数和(自身を除く): 406743407

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 222137, 1554959, 6441973, 9551891, 45093811, 66863237, 277004839, 1939033873]

約数ペア:

[(1, 1939033873), (7, 277004839), (29, 66863237), (43, 45093811), (203, 9551891), (301, 6441973), (1247, 1554959), (8729, 222137)]