2010650018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{108461}}^1$

素因数の和:108530

約数の個数: 32

約数和(自身を含む): 3498550272

約数和(自身を除く): 1487900254

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 9269, 18538, 108461, 216922, 1409993, 2494603, 2819986, 3362291, 4989206, 6724582, 32429839, 43709783, 64859678, 77332693, 87419566, 154665386, 1005325009, 2010650018]

約数ペア:

[(1, 2010650018), (2, 1005325009), (13, 154665386), (23, 87419566), (26, 77332693), (31, 64859678), (46, 43709783), (62, 32429839), (299, 6724582), (403, 4989206), (598, 3362291), (713, 2819986), (806, 2494603), (1426, 1409993), (9269, 216922), (18538, 108461)]