1900282645552

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2762038729}}^1$

素因数の和:2762038780

約数の個数: 20

約数和(自身を含む): 3767420827720

約数和(自身を除く): 1867138182168

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2762038729, 5524077458, 11048154916, 22096309832, 44192619664, 118767665347, 237535330694, 475070661388, 950141322776, 1900282645552]

約数ペア:

[(1, 1900282645552), (2, 950141322776), (4, 475070661388), (8, 237535330694), (16, 118767665347), (43, 44192619664), (86, 22096309832), (172, 11048154916), (344, 5524077458), (688, 2762038729)]