2568941906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1\times {\mathrm{20521}}^1$

素因数の和:21757

約数の個数: 16

約数和(自身を含む): 3929634648

約数和(自身を除く): 1360692742

約数列:

[1, 2, 53, 106, 1181, 2362, 20521, 41042, 62593, 125186, 1087613, 2175226, 24235301, 48470602, 1284470953, 2568941906]

約数ペア:

[(1, 2568941906), (2, 1284470953), (53, 48470602), (106, 24235301), (1181, 2175226), (2362, 1087613), (20521, 125186), (41042, 62593)]