561338558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{4861}}^1$

素因数の和:5084

約数の個数: 32

約数和(自身を含む): 955674720

約数和(自身を除く): 394336162

約数列:

[1, 2, 11, 22, 29, 58, 181, 319, 362, 638, 1991, 3982, 4861, 5249, 9722, 10498, 53471, 57739, 106942, 115478, 140969, 281938, 879841, 1550659, 1759682, 3101318, 9678251, 19356502, 25515389, 51030778, 280669279, 561338558]

約数ペア:

[(1, 561338558), (2, 280669279), (11, 51030778), (22, 25515389), (29, 19356502), (58, 9678251), (181, 3101318), (319, 1759682), (362, 1550659), (638, 879841), (1991, 281938), (3982, 140969), (4861, 115478), (5249, 106942), (9722, 57739), (10498, 53471)]