1640807058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{29009}}^1$

素因数の和:29882

約数の個数: 32

約数和(自身を含む): 3584243520

約数和(自身を除く): 1943436462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 857, 1714, 2571, 5142, 9427, 18854, 28281, 29009, 56562, 58018, 87027, 174054, 319099, 638198, 957297, 1914594, 24860713, 49721426, 74582139, 149164278, 273467843, 546935686, 820403529, 1640807058]

約数ペア:

[(1, 1640807058), (2, 820403529), (3, 546935686), (6, 273467843), (11, 149164278), (22, 74582139), (33, 49721426), (66, 24860713), (857, 1914594), (1714, 957297), (2571, 638198), (5142, 319099), (9427, 174054), (18854, 87027), (28281, 58018), (29009, 56562)]