2642108042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{54877}}^1$

素因数の和:55086

約数の個数: 32

約数和(自身を含む): 4794142080

約数和(自身を除く): 2152034038

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 1267, 2534, 3439, 6878, 24073, 48146, 54877, 109754, 384139, 768278, 1042663, 2085326, 7298641, 9932737, 14597282, 19865474, 69529159, 139058318, 188722003, 377444006, 1321054021, 2642108042]

約数ペア:

[(1, 2642108042), (2, 1321054021), (7, 377444006), (14, 188722003), (19, 139058318), (38, 69529159), (133, 19865474), (181, 14597282), (266, 9932737), (362, 7298641), (1267, 2085326), (2534, 1042663), (3439, 768278), (6878, 384139), (24073, 109754), (48146, 54877)]