2448986

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 4126080

約数和(自身を除く): 1677094

約数列:

[1, 2, 17, 19, 34, 38, 223, 289, 323, 446, 578, 646, 3791, 4237, 5491, 7582, 8474, 10982, 64447, 72029, 128894, 144058, 1224493, 2448986]

約数ペア:

[(1, 2448986), (2, 1224493), (17, 144058), (19, 128894), (34, 72029), (38, 64447), (223, 10982), (289, 8474), (323, 7582), (446, 5491), (578, 4237), (646, 3791)]