245514926446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{121439}}^1$

素因数の和:122184

約数の個数: 32

約数和(自身を含む): 392940979200

約数和(自身を除く): 147426052754

約数列:

[1, 2, 19, 38, 83, 166, 641, 1282, 1577, 3154, 12179, 24358, 53203, 106406, 121439, 242878, 1010857, 2021714, 2307341, 4614682, 10079437, 20158874, 77842399, 155684798, 191509303, 383018606, 1479005581, 2958011162, 6460919117, 12921838234, 122757463223, 245514926446]

約数ペア:

[(1, 245514926446), (2, 122757463223), (19, 12921838234), (38, 6460919117), (83, 2958011162), (166, 1479005581), (641, 383018606), (1282, 191509303), (1577, 155684798), (3154, 77842399), (12179, 20158874), (24358, 10079437), (53203, 4614682), (106406, 2307341), (121439, 2021714), (242878, 1010857)]