1397826

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1070

約数の個数: 24

約数和(自身を含む): 3070080

約数和(自身を除く): 1672254

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 983, 1422, 1966, 2949, 5898, 8847, 17694, 77657, 155314, 232971, 465942, 698913, 1397826]

約数ペア:

[(1, 1397826), (2, 698913), (3, 465942), (6, 232971), (9, 155314), (18, 77657), (79, 17694), (158, 8847), (237, 5898), (474, 2949), (711, 1966), (983, 1422)]