1330396694

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127849}}^1$

素因数の和:127916

約数の個数: 24

約数和(自身を含む): 2244534600

約数和(自身を除く): 914137906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 127849, 255698, 1406339, 2812678, 5497507, 10995014, 15469729, 30939458, 60472577, 120945154, 665198347, 1330396694]

約数ペア:

[(1, 1330396694), (2, 665198347), (11, 120945154), (22, 60472577), (43, 30939458), (86, 15469729), (121, 10995014), (242, 5497507), (473, 2812678), (946, 1406339), (5203, 255698), (10406, 127849)]