438120668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2447}}^1\times {\mathrm{2633}}^1$

素因数の和:5101

約数の個数: 24

約数和(自身を含む): 812452032

約数和(自身を除く): 374331364

約数列:

[1, 2, 4, 17, 34, 68, 2447, 2633, 4894, 5266, 9788, 10532, 41599, 44761, 83198, 89522, 166396, 179044, 6442951, 12885902, 25771804, 109530167, 219060334, 438120668]

約数ペア:

[(1, 438120668), (2, 219060334), (4, 109530167), (17, 25771804), (34, 12885902), (68, 6442951), (2447, 179044), (2633, 166396), (4894, 89522), (5266, 83198), (9788, 44761), (10532, 41599)]