1381294416

素因数分解:

$2^4\times 3^1\times {\mathrm{28776967}}^1$

素因数の和:28776978

約数の個数: 20

約数和(自身を含む): 3568344032

約数和(自身を除く): 2187049616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28776967, 57553934, 86330901, 115107868, 172661802, 230215736, 345323604, 460431472, 690647208, 1381294416]

約数ペア:

[(1, 1381294416), (2, 690647208), (3, 460431472), (4, 345323604), (6, 230215736), (8, 172661802), (12, 115107868), (16, 86330901), (24, 57553934), (48, 28776967)]