2061862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 3693600

約数和(自身を除く): 1631738

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 149, 187, 298, 374, 407, 629, 814, 1258, 1639, 2533, 3278, 5066, 5513, 6919, 11026, 13838, 27863, 55726, 60643, 93721, 121286, 187442, 1030931, 2061862]

約数ペア:

[(1, 2061862), (2, 1030931), (11, 187442), (17, 121286), (22, 93721), (34, 60643), (37, 55726), (74, 27863), (149, 13838), (187, 11026), (298, 6919), (374, 5513), (407, 5066), (629, 3278), (814, 2533), (1258, 1639)]