1213860148

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{3779}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 2144530080

約数和(自身を除く): 930669932

約数列:

[1, 2, 4, 131, 262, 524, 613, 1226, 2452, 3779, 7558, 15116, 80303, 160606, 321212, 495049, 990098, 1980196, 2316527, 4633054, 9266108, 303465037, 606930074, 1213860148]

約数ペア:

[(1, 1213860148), (2, 606930074), (4, 303465037), (131, 9266108), (262, 4633054), (524, 2316527), (613, 1980196), (1226, 990098), (2452, 495049), (3779, 321212), (7558, 160606), (15116, 80303)]