749147738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{194989}}^1$

素因数の和:195121

約数の個数: 16

約数和(自身を含む): 1200358440

約数和(自身を除く): 451210702

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 194989, 389978, 3314813, 6629626, 22033757, 44067514, 374573869, 749147738]

約数ペア:

[(1, 749147738), (2, 374573869), (17, 44067514), (34, 22033757), (113, 6629626), (226, 3314813), (1921, 389978), (3842, 194989)]