298004276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{28403}}^1$

素因数の和:28511

約数の個数: 24

約数和(自身を含む): 542402784

約数和(自身を除く): 244398508

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 10492, 28403, 56806, 113612, 1221329, 1732583, 2442658, 3465166, 4885316, 6930332, 74501069, 149002138, 298004276]

約数ペア:

[(1, 298004276), (2, 149002138), (4, 74501069), (43, 6930332), (61, 4885316), (86, 3465166), (122, 2442658), (172, 1732583), (244, 1221329), (2623, 113612), (5246, 56806), (10492, 28403)]