1396641118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1\times {\mathrm{6961}}^1$

素因数の和:9339

約数の個数: 16

約数和(自身を含む): 2144908656

約数和(自身を除く): 748267538

約数列:

[1, 2, 43, 86, 2333, 4666, 6961, 13922, 100319, 200638, 299323, 598646, 16240013, 32480026, 698320559, 1396641118]

約数ペア:

[(1, 1396641118), (2, 698320559), (43, 32480026), (86, 16240013), (2333, 598646), (4666, 299323), (6961, 200638), (13922, 100319)]