1997942356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1447}}^1\times {\mathrm{11903}}^1$

素因数の和:13383

約数の個数: 24

約数和(自身を含む): 3619768320

約数和(自身を除く): 1621825964

約数列:

[1, 2, 4, 29, 58, 116, 1447, 2894, 5788, 11903, 23806, 41963, 47612, 83926, 167852, 345187, 690374, 1380748, 17223641, 34447282, 68894564, 499485589, 998971178, 1997942356]

約数ペア:

[(1, 1997942356), (2, 998971178), (4, 499485589), (29, 68894564), (58, 34447282), (116, 17223641), (1447, 1380748), (2894, 690374), (5788, 345187), (11903, 167852), (23806, 83926), (41963, 47612)]