1394888

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 2898720

約数和(自身を除く): 1503832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 131, 242, 262, 484, 524, 968, 1048, 1331, 1441, 2662, 2882, 5324, 5764, 10648, 11528, 15851, 31702, 63404, 126808, 174361, 348722, 697444, 1394888]

約数ペア:

[(1, 1394888), (2, 697444), (4, 348722), (8, 174361), (11, 126808), (22, 63404), (44, 31702), (88, 15851), (121, 11528), (131, 10648), (242, 5764), (262, 5324), (484, 2882), (524, 2662), (968, 1441), (1048, 1331)]