2079182870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{21683}}^1$

素因数の和:21956

約数の個数: 32

約数和(自身を含む): 3846915072

約数和(自身を除く): 1767732202

約数列:

[1, 2, 5, 10, 43, 86, 215, 223, 430, 446, 1115, 2230, 9589, 19178, 21683, 43366, 47945, 95890, 108415, 216830, 932369, 1864738, 4661845, 4835309, 9323690, 9670618, 24176545, 48353090, 207918287, 415836574, 1039591435, 2079182870]

約数ペア:

[(1, 2079182870), (2, 1039591435), (5, 415836574), (10, 207918287), (43, 48353090), (86, 24176545), (215, 9670618), (223, 9323690), (430, 4835309), (446, 4661845), (1115, 1864738), (2230, 932369), (9589, 216830), (19178, 108415), (21683, 95890), (43366, 47945)]