1856464

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4038

約数の個数: 20

約数和(自身を含む): 3721860

約数和(自身を除く): 1865396

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4001, 8002, 16004, 32008, 64016, 116029, 232058, 464116, 928232, 1856464]

約数ペア:

[(1, 1856464), (2, 928232), (4, 464116), (8, 232058), (16, 116029), (29, 64016), (58, 32008), (116, 16004), (232, 8002), (464, 4001)]