146722906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{1447}}^1$

素因数の和:1890

約数の個数: 24

約数和(自身を含む): 242655840

約数和(自身を除く): 95932934

約数列:

[1, 2, 11, 22, 121, 242, 419, 838, 1447, 2894, 4609, 9218, 15917, 31834, 50699, 101398, 175087, 350174, 606293, 1212586, 6669223, 13338446, 73361453, 146722906]

約数ペア:

[(1, 146722906), (2, 73361453), (11, 13338446), (22, 6669223), (121, 1212586), (242, 606293), (419, 350174), (838, 175087), (1447, 101398), (2894, 50699), (4609, 31834), (9218, 15917)]