2080511966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{17483}}^1$

素因数の和:17720

約数の個数: 32

約数和(自身を含む): 3524774400

約数和(自身を除く): 1444262434

約数列:

[1, 2, 13, 23, 26, 46, 199, 299, 398, 598, 2587, 4577, 5174, 9154, 17483, 34966, 59501, 119002, 227279, 402109, 454558, 804218, 3479117, 5227417, 6958234, 10454834, 45228521, 80019691, 90457042, 160039382, 1040255983, 2080511966]

約数ペア:

[(1, 2080511966), (2, 1040255983), (13, 160039382), (23, 90457042), (26, 80019691), (46, 45228521), (199, 10454834), (299, 6958234), (398, 5227417), (598, 3479117), (2587, 804218), (4577, 454558), (5174, 402109), (9154, 227279), (17483, 119002), (34966, 59501)]