2198643550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{935593}}^1$

素因数の和:935652

約数の個数: 24

約数和(自身を含む): 4176491616

約数和(自身を除く): 1977848066

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 935593, 1871186, 4677965, 9355930, 23389825, 43972871, 46779650, 87945742, 219864355, 439728710, 1099321775, 2198643550]

約数ペア:

[(1, 2198643550), (2, 1099321775), (5, 439728710), (10, 219864355), (25, 87945742), (47, 46779650), (50, 43972871), (94, 23389825), (235, 9355930), (470, 4677965), (1175, 1871186), (2350, 935593)]