4138149730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2893811}}^1$

素因数の和:2893842

約数の個数: 32

約数和(自身を含む): 8750887488

約数和(自身を除く): 4612737758

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2893811, 5787622, 14469055, 28938110, 31831921, 37619543, 63663842, 75239086, 159159605, 188097715, 318319210, 376195430, 413814973, 827629946, 2069074865, 4138149730]

約数ペア:

[(1, 4138149730), (2, 2069074865), (5, 827629946), (10, 413814973), (11, 376195430), (13, 318319210), (22, 188097715), (26, 159159605), (55, 75239086), (65, 63663842), (110, 37619543), (130, 31831921), (143, 28938110), (286, 14469055), (715, 5787622), (1430, 2893811)]