1968956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 3816624

約数和(自身を除く): 1847668

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 613, 803, 1226, 1606, 2452, 3212, 6743, 13486, 26972, 44749, 89498, 178996, 492239, 984478, 1968956]

約数ペア:

[(1, 1968956), (2, 984478), (4, 492239), (11, 178996), (22, 89498), (44, 44749), (73, 26972), (146, 13486), (292, 6743), (613, 3212), (803, 2452), (1226, 1606)]