2016152978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{42569}}^1$

素因数の和:42794

約数の個数: 32

約数和(自身を含む): 3678048000

約数和(自身を除く): 1661895022

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 2786, 3383, 6766, 23681, 42569, 47362, 85138, 297983, 595966, 723673, 1447346, 5065711, 8471231, 10131422, 16942462, 59298617, 118597234, 144010927, 288021854, 1008076489, 2016152978]

約数ペア:

[(1, 2016152978), (2, 1008076489), (7, 288021854), (14, 144010927), (17, 118597234), (34, 59298617), (119, 16942462), (199, 10131422), (238, 8471231), (398, 5065711), (1393, 1447346), (2786, 723673), (3383, 595966), (6766, 297983), (23681, 85138), (42569, 47362)]