2515382401

素因数分解:

$7^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1\times {\mathrm{1381}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 2888711680

約数和(自身を除く): 373329279

約数列:

[1, 7, 367, 709, 1381, 2569, 4963, 9667, 260203, 506827, 979129, 1821421, 3547789, 6853903, 359340343, 2515382401]

約数ペア:

[(1, 2515382401), (7, 359340343), (367, 6853903), (709, 3547789), (1381, 1821421), (2569, 979129), (4963, 506827), (9667, 260203)]