789899683432

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{4021}}^1\times {\mathrm{45389}}^1$

素因数の和:49957

約数の個数: 32

約数和(自身を含む): 1484201255400

約数和(自身を除く): 694301571968

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4021, 4328, 8042, 16084, 32168, 45389, 90778, 181556, 363112, 2175361, 4350722, 8701444, 17402888, 24555449, 49110898, 98221796, 182509169, 196443592, 365018338, 730036676, 1460073352, 98737460429, 197474920858, 394949841716, 789899683432]

約数ペア:

[(1, 789899683432), (2, 394949841716), (4, 197474920858), (8, 98737460429), (541, 1460073352), (1082, 730036676), (2164, 365018338), (4021, 196443592), (4328, 182509169), (8042, 98221796), (16084, 49110898), (32168, 24555449), (45389, 17402888), (90778, 8701444), (181556, 4350722), (363112, 2175361)]