1211385794

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{21283}}^1$

素因数の和:21625

約数の個数: 16

約数和(自身を含む): 1838937600

約数和(自身を除く): 627551806

約数列:

[1, 2, 149, 191, 298, 382, 21283, 28459, 42566, 56918, 3171167, 4065053, 6342334, 8130106, 605692897, 1211385794]

約数ペア:

[(1, 1211385794), (2, 605692897), (149, 8130106), (191, 6342334), (298, 4065053), (382, 3171167), (21283, 56918), (28459, 42566)]