2019936668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^3\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 3845294208

約数和(自身を除く): 1825357540

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 431, 697, 862, 1394, 1681, 1724, 2788, 3362, 6724, 7327, 14654, 17671, 28577, 29308, 35342, 57154, 68921, 70684, 114308, 137842, 275684, 300407, 600814, 724511, 1171657, 1201628, 1449022, 2343314, 2898044, 4686628, 12316687, 24633374, 29704951, 49266748, 59409902, 118819804, 504984167, 1009968334, 2019936668]

約数ペア:

[(1, 2019936668), (2, 1009968334), (4, 504984167), (17, 118819804), (34, 59409902), (41, 49266748), (68, 29704951), (82, 24633374), (164, 12316687), (431, 4686628), (697, 2898044), (862, 2343314), (1394, 1449022), (1681, 1201628), (1724, 1171657), (2788, 724511), (3362, 600814), (6724, 300407), (7327, 275684), (14654, 137842), (17671, 114308), (28577, 70684), (29308, 68921), (35342, 57154)]