5221578

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 10967040

約数和(自身を除く): 5745462

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 402, 419, 838, 1257, 2077, 2514, 4154, 6231, 12462, 12989, 25978, 28073, 38967, 56146, 77934, 84219, 168438, 870263, 1740526, 2610789, 5221578]

約数ペア:

[(1, 5221578), (2, 2610789), (3, 1740526), (6, 870263), (31, 168438), (62, 84219), (67, 77934), (93, 56146), (134, 38967), (186, 28073), (201, 25978), (402, 12989), (419, 12462), (838, 6231), (1257, 4154), (2077, 2514)]