5138812

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 10336256

約数和(自身を除く): 5197444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 823, 892, 1561, 1646, 3122, 3292, 5761, 6244, 11522, 23044, 183529, 367058, 734116, 1284703, 2569406, 5138812]

約数ペア:

[(1, 5138812), (2, 2569406), (4, 1284703), (7, 734116), (14, 367058), (28, 183529), (223, 23044), (446, 11522), (823, 6244), (892, 5761), (1561, 3292), (1646, 3122)]