2016204496

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{9967}}^1$

素因数の和:10291

約数の個数: 40

約数和(自身を含む): 4004743680

約数和(自身を除く): 1988539184

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 269, 376, 538, 752, 1076, 2152, 4304, 9967, 12643, 19934, 25286, 39868, 50572, 79736, 101144, 159472, 202288, 468449, 936898, 1873796, 2681123, 3747592, 5362246, 7495184, 10724492, 21448984, 42897968, 126012781, 252025562, 504051124, 1008102248, 2016204496]

約数ペア:

[(1, 2016204496), (2, 1008102248), (4, 504051124), (8, 252025562), (16, 126012781), (47, 42897968), (94, 21448984), (188, 10724492), (269, 7495184), (376, 5362246), (538, 3747592), (752, 2681123), (1076, 1873796), (2152, 936898), (4304, 468449), (9967, 202288), (12643, 159472), (19934, 101144), (25286, 79736), (39868, 50572)]