2080676892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{31079}}^1$

素因数の和:31890

約数の個数: 48

約数和(自身を含む): 5555612160

約数和(自身を除く): 3474935268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 797, 1594, 2391, 3188, 4782, 5579, 9564, 11158, 16737, 22316, 31079, 33474, 62158, 66948, 93237, 124316, 186474, 217553, 372948, 435106, 652659, 870212, 1305318, 2610636, 24769963, 49539926, 74309889, 99079852, 148619778, 173389741, 297239556, 346779482, 520169223, 693558964, 1040338446, 2080676892]

約数ペア:

[(1, 2080676892), (2, 1040338446), (3, 693558964), (4, 520169223), (6, 346779482), (7, 297239556), (12, 173389741), (14, 148619778), (21, 99079852), (28, 74309889), (42, 49539926), (84, 24769963), (797, 2610636), (1594, 1305318), (2391, 870212), (3188, 652659), (4782, 435106), (5579, 372948), (9564, 217553), (11158, 186474), (16737, 124316), (22316, 93237), (31079, 66948), (33474, 62158)]