2974512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 7936000

約数和(自身を除く): 4961488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1999, 3998, 5997, 7996, 11994, 15992, 23988, 31984, 47976, 61969, 95952, 123938, 185907, 247876, 371814, 495752, 743628, 991504, 1487256, 2974512]

約数ペア:

[(1, 2974512), (2, 1487256), (3, 991504), (4, 743628), (6, 495752), (8, 371814), (12, 247876), (16, 185907), (24, 123938), (31, 95952), (48, 61969), (62, 47976), (93, 31984), (124, 23988), (186, 15992), (248, 11994), (372, 7996), (496, 5997), (744, 3998), (1488, 1999)]