1489665908

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{5639}}^1$

素因数の和:6167

約数の個数: 24

約数和(自身を含む): 2628104640

約数和(自身を除く): 1138438732

約数列:

[1, 2, 4, 211, 313, 422, 626, 844, 1252, 5639, 11278, 22556, 66043, 132086, 264172, 1189829, 1765007, 2379658, 3530014, 4759316, 7060028, 372416477, 744832954, 1489665908]

約数ペア:

[(1, 1489665908), (2, 744832954), (4, 372416477), (211, 7060028), (313, 4759316), (422, 3530014), (626, 2379658), (844, 1765007), (1252, 1189829), (5639, 264172), (11278, 132086), (22556, 66043)]