2016510717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 3203020800

約数和(自身を除く): 1186510083

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 179, 247, 299, 437, 537, 661, 741, 897, 1311, 1983, 2327, 3401, 4117, 5681, 6981, 8593, 10203, 12351, 12559, 15203, 17043, 25779, 37677, 44213, 45609, 53521, 78223, 118319, 132639, 160563, 163267, 197639, 234669, 288857, 354957, 489801, 592917, 866571, 1016899, 1538147, 2248061, 2721337, 3050697, 3755141, 4614441, 6744183, 8164011, 11265423, 29224793, 35377381, 51705403, 87674379, 106132143, 155116209, 672170239, 2016510717]

約数ペア:

[(1, 2016510717), (3, 672170239), (13, 155116209), (19, 106132143), (23, 87674379), (39, 51705403), (57, 35377381), (69, 29224793), (179, 11265423), (247, 8164011), (299, 6744183), (437, 4614441), (537, 3755141), (661, 3050697), (741, 2721337), (897, 2248061), (1311, 1538147), (1983, 1016899), (2327, 866571), (3401, 592917), (4117, 489801), (5681, 354957), (6981, 288857), (8593, 234669), (10203, 197639), (12351, 163267), (12559, 160563), (15203, 132639), (17043, 118319), (25779, 78223), (37677, 53521), (44213, 45609)]