7944221388

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{1896901}}^1$

素因数の和:1897257

約数の個数: 24

約数和(自身を含む): 18589639600

約数和(自身を除く): 10645418212

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 1896901, 3793802, 5690703, 7587604, 11381406, 22762812, 662018449, 1324036898, 1986055347, 2648073796, 3972110694, 7944221388]

約数ペア:

[(1, 7944221388), (2, 3972110694), (3, 2648073796), (4, 1986055347), (6, 1324036898), (12, 662018449), (349, 22762812), (698, 11381406), (1047, 7587604), (1396, 5690703), (2094, 3793802), (4188, 1896901)]