402051254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{8273}}^1$

素因数の和:8380

約数の個数: 24

約数和(自身を含む): 672279048

約数和(自身を除く): 270227794

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2209, 4418, 8273, 16546, 24299, 48598, 91003, 182006, 388831, 777662, 4277141, 8554282, 18275057, 36550114, 201025627, 402051254]

約数ペア:

[(1, 402051254), (2, 201025627), (11, 36550114), (22, 18275057), (47, 8554282), (94, 4277141), (517, 777662), (1034, 388831), (2209, 182006), (4418, 91003), (8273, 48598), (16546, 24299)]