1248169744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2690021}}^1$

素因数の和:2690058

約数の個数: 20

約数和(自身を含む): 2501720460

約数和(自身を除く): 1253550716

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2690021, 5380042, 10760084, 21520168, 43040336, 78010609, 156021218, 312042436, 624084872, 1248169744]

約数ペア:

[(1, 1248169744), (2, 624084872), (4, 312042436), (8, 156021218), (16, 78010609), (29, 43040336), (58, 21520168), (116, 10760084), (232, 5380042), (464, 2690021)]