1396001816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{236771}}^1$

素因数の和:236855

約数の個数: 32

約数和(自身を含む): 2898089280

約数和(自身を除く): 1502087464

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 236771, 473542, 947084, 1894168, 2604481, 5208962, 10417924, 15863657, 20835848, 31727314, 63454628, 126909256, 174500227, 349000454, 698000908, 1396001816]

約数ペア:

[(1, 1396001816), (2, 698000908), (4, 349000454), (8, 174500227), (11, 126909256), (22, 63454628), (44, 31727314), (67, 20835848), (88, 15863657), (134, 10417924), (268, 5208962), (536, 2604481), (737, 1894168), (1474, 947084), (2948, 473542), (5896, 236771)]