1858551294

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{220783}}^1$

素因数の和:220872

約数の個数: 32

約数和(自身を含む): 3942319104

約数和(自身を除く): 2083767810

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 220783, 441566, 662349, 1324698, 5078009, 10156018, 13467763, 15234027, 26935526, 30468054, 40403289, 80806578, 309758549, 619517098, 929275647, 1858551294]

約数ペア:

[(1, 1858551294), (2, 929275647), (3, 619517098), (6, 309758549), (23, 80806578), (46, 40403289), (61, 30468054), (69, 26935526), (122, 15234027), (138, 13467763), (183, 10156018), (366, 5078009), (1403, 1324698), (2806, 662349), (4209, 441566), (8418, 220783)]