14867890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 13333070

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 509, 635, 1018, 1270, 2545, 2921, 5090, 5842, 11707, 14605, 23414, 29210, 58535, 64643, 117070, 129286, 323215, 646430, 1486789, 2973578, 7433945, 14867890]

約数ペア:

[(1, 14867890), (2, 7433945), (5, 2973578), (10, 1486789), (23, 646430), (46, 323215), (115, 129286), (127, 117070), (230, 64643), (254, 58535), (509, 29210), (635, 23414), (1018, 14605), (1270, 11707), (2545, 5842), (2921, 5090)]