996800266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281423}}^1$

素因数の和:281466

約数の個数: 32

約数和(自身を含む): 1945202688

約数和(自身を除く): 948402422

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 281423, 562846, 1969961, 3095653, 3939922, 6191306, 6472729, 12945458, 21669571, 43339142, 45309103, 71200019, 90618206, 142400038, 498400133, 996800266]

約数ペア:

[(1, 996800266), (2, 498400133), (7, 142400038), (11, 90618206), (14, 71200019), (22, 45309103), (23, 43339142), (46, 21669571), (77, 12945458), (154, 6472729), (161, 6191306), (253, 3939922), (322, 3095653), (506, 1969961), (1771, 562846), (3542, 281423)]