2017100218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{42589}}^1$

素因数の和:42814

約数の個数: 32

約数和(自身を含む): 3679776000

約数和(自身を除く): 1662675782

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 1393, 2786, 3383, 6766, 23681, 42589, 47362, 85178, 298123, 596246, 724013, 1448026, 5068091, 8475211, 10136182, 16950422, 59326477, 118652954, 144078587, 288157174, 1008550109, 2017100218]

約数ペア:

[(1, 2017100218), (2, 1008550109), (7, 288157174), (14, 144078587), (17, 118652954), (34, 59326477), (119, 16950422), (199, 10136182), (238, 8475211), (398, 5068091), (1393, 1448026), (2786, 724013), (3383, 596246), (6766, 298123), (23681, 85178), (42589, 47362)]