2893282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 5328000

約数和(自身を除く): 2434718

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 149, 266, 298, 511, 1022, 1043, 1387, 2086, 2774, 2831, 5662, 9709, 10877, 19418, 19817, 21754, 39634, 76139, 152278, 206663, 413326, 1446641, 2893282]

約数ペア:

[(1, 2893282), (2, 1446641), (7, 413326), (14, 206663), (19, 152278), (38, 76139), (73, 39634), (133, 21754), (146, 19817), (149, 19418), (266, 10877), (298, 9709), (511, 5662), (1022, 2831), (1043, 2774), (1387, 2086)]