1566790246

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{6529}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 2740092480

約数和(自身を除く): 1173302234

約数列:

[1, 2, 7, 14, 61, 122, 281, 427, 562, 854, 1967, 3934, 6529, 13058, 17141, 34282, 45703, 91406, 119987, 239974, 398269, 796538, 1834649, 2787883, 3669298, 5575766, 12842543, 25685086, 111913589, 223827178, 783395123, 1566790246]

約数ペア:

[(1, 1566790246), (2, 783395123), (7, 223827178), (14, 111913589), (61, 25685086), (122, 12842543), (281, 5575766), (427, 3669298), (562, 2787883), (854, 1834649), (1967, 796538), (3934, 398269), (6529, 239974), (13058, 119987), (17141, 91406), (34282, 45703)]