2116711387

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{30859}}^1$

素因数の和:31146

約数の個数: 16

約数和(自身を含む): 2488550400

約数和(自身を除く): 371839013

約数列:

[1, 7, 41, 239, 287, 1673, 9799, 30859, 68593, 216013, 1265219, 7375301, 8856533, 51627107, 302387341, 2116711387]

約数ペア:

[(1, 2116711387), (7, 302387341), (41, 51627107), (239, 8856533), (287, 7375301), (1673, 1265219), (9799, 216013), (30859, 68593)]