7999494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 17210880

約数和(自身を除く): 9211386

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1493, 1786, 2679, 2986, 4479, 5358, 8958, 28367, 56734, 70171, 85101, 140342, 170202, 210513, 421026, 1333249, 2666498, 3999747, 7999494]

約数ペア:

[(1, 7999494), (2, 3999747), (3, 2666498), (6, 1333249), (19, 421026), (38, 210513), (47, 170202), (57, 140342), (94, 85101), (114, 70171), (141, 56734), (282, 28367), (893, 8958), (1493, 5358), (1786, 4479), (2679, 2986)]