274339990

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{33911}}^1$

素因数の和:34727

約数の個数: 16

約数和(自身を含む): 494436960

約数和(自身を除く): 220096970

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 33911, 67822, 169555, 339110, 27433999, 54867998, 137169995, 274339990]

約数ペア:

[(1, 274339990), (2, 137169995), (5, 54867998), (10, 27433999), (809, 339110), (1618, 169555), (4045, 67822), (8090, 33911)]