455696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1526

約数の個数: 20

約数和(自身を含む): 930000

約数和(自身を除く): 474304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1499, 2998, 5996, 11992, 23984, 28481, 56962, 113924, 227848, 455696]

約数ペア:

[(1, 455696), (2, 227848), (4, 113924), (8, 56962), (16, 28481), (19, 23984), (38, 11992), (76, 5996), (152, 2998), (304, 1499)]