2845402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 5157216

約数和(自身を除く): 2311814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 563, 722, 1126, 2527, 3941, 5054, 7882, 10697, 21394, 74879, 149758, 203243, 406486, 1422701, 2845402]

約数ペア:

[(1, 2845402), (2, 1422701), (7, 406486), (14, 203243), (19, 149758), (38, 74879), (133, 21394), (266, 10697), (361, 7882), (563, 5054), (722, 3941), (1126, 2527)]