516438052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 1009792000

約数和(自身を除く): 493353948

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 229, 403, 458, 806, 916, 1399, 1612, 2798, 2977, 5596, 5954, 7099, 11908, 14198, 18187, 28396, 36374, 43369, 72748, 86738, 92287, 173476, 184574, 320371, 369148, 563797, 640742, 1127594, 1281484, 2255188, 4164823, 8329646, 9931501, 16659292, 19863002, 39726004, 129109513, 258219026, 516438052]

約数ペア:

[(1, 516438052), (2, 258219026), (4, 129109513), (13, 39726004), (26, 19863002), (31, 16659292), (52, 9931501), (62, 8329646), (124, 4164823), (229, 2255188), (403, 1281484), (458, 1127594), (806, 640742), (916, 563797), (1399, 369148), (1612, 320371), (2798, 184574), (2977, 173476), (5596, 92287), (5954, 86738), (7099, 72748), (11908, 43369), (14198, 36374), (18187, 28396)]