2006138835

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{3779}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 3566384640

約数和(自身を除く): 1560245805

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 251, 423, 705, 753, 1255, 2115, 2259, 3765, 3779, 11295, 11337, 11797, 18895, 34011, 35391, 56685, 58985, 106173, 170055, 176955, 177613, 530865, 532839, 888065, 948529, 1598517, 2664195, 2845587, 4742645, 7992585, 8536761, 14227935, 42683805, 44580863, 133742589, 222904315, 401227767, 668712945, 2006138835]

約数ペア:

[(1, 2006138835), (3, 668712945), (5, 401227767), (9, 222904315), (15, 133742589), (45, 44580863), (47, 42683805), (141, 14227935), (235, 8536761), (251, 7992585), (423, 4742645), (705, 2845587), (753, 2664195), (1255, 1598517), (2115, 948529), (2259, 888065), (3765, 532839), (3779, 530865), (11295, 177613), (11337, 176955), (11797, 170055), (18895, 106173), (34011, 58985), (35391, 56685)]