266873296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{538051}}^1$

素因数の和:538090

約数の個数: 20

約数和(自身を含む): 533747584

約数和(自身を除く): 266874288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 538051, 1076102, 2152204, 4304408, 8608816, 16679581, 33359162, 66718324, 133436648, 266873296]

約数ペア:

[(1, 266873296), (2, 133436648), (4, 66718324), (8, 33359162), (16, 16679581), (31, 8608816), (62, 4304408), (124, 2152204), (248, 1076102), (496, 538051)]