9984898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 19491840

約数和(自身を除く): 9506942

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 2819, 3542, 5638, 19733, 31009, 39466, 62018, 64837, 129674, 217063, 434126, 453859, 713207, 907718, 1426414, 4992449, 9984898]

約数ペア:

[(1, 9984898), (2, 4992449), (7, 1426414), (11, 907718), (14, 713207), (22, 453859), (23, 434126), (46, 217063), (77, 129674), (154, 64837), (161, 62018), (253, 39466), (322, 31009), (506, 19733), (1771, 5638), (2819, 3542)]