489142816

素因数分解:

$2^5\times {\mathrm{1327}}^1\times {\mathrm{11519}}^1$

素因数の和:12856

約数の個数: 24

約数和(自身を含む): 963809280

約数和(自身を除く): 474666464

約数列:

[1, 2, 4, 8, 16, 32, 1327, 2654, 5308, 10616, 11519, 21232, 23038, 42464, 46076, 92152, 184304, 368608, 15285713, 30571426, 61142852, 122285704, 244571408, 489142816]

約数ペア:

[(1, 489142816), (2, 244571408), (4, 122285704), (8, 61142852), (16, 30571426), (32, 15285713), (1327, 368608), (2654, 184304), (5308, 92152), (10616, 46076), (11519, 42464), (21232, 23038)]