2013208883

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{69857}}^1$

素因数の和:70066

約数の個数: 16

約数和(自身を含む): 2414292480

約数和(自身を除く): 401083597

約数列:

[1, 7, 23, 161, 179, 1253, 4117, 28819, 69857, 488999, 1606711, 11246977, 12504403, 87530821, 287601269, 2013208883]

約数ペア:

[(1, 2013208883), (7, 287601269), (23, 87530821), (161, 12504403), (179, 11246977), (1253, 1606711), (4117, 488999), (28819, 69857)]