2480459994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7252807}}^1$

素因数の和:7252834

約数の個数: 24

約数和(自身を含む): 5657190240

約数和(自身を除く): 3176730246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 7252807, 14505614, 21758421, 43516842, 65275263, 130550526, 137803333, 275606666, 413409999, 826819998, 1240229997, 2480459994]

約数ペア:

[(1, 2480459994), (2, 1240229997), (3, 826819998), (6, 413409999), (9, 275606666), (18, 137803333), (19, 130550526), (38, 65275263), (57, 43516842), (114, 21758421), (171, 14505614), (342, 7252807)]