8578284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 23520000

約数和(自身を除く): 14941716

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 4999, 9998, 14997, 19996, 29994, 54989, 59988, 64987, 109978, 129974, 164967, 194961, 219956, 259948, 329934, 389922, 659868, 714857, 779844, 1429714, 2144571, 2859428, 4289142, 8578284]

約数ペア:

[(1, 8578284), (2, 4289142), (3, 2859428), (4, 2144571), (6, 1429714), (11, 779844), (12, 714857), (13, 659868), (22, 389922), (26, 329934), (33, 259948), (39, 219956), (44, 194961), (52, 164967), (66, 129974), (78, 109978), (132, 64987), (143, 59988), (156, 54989), (286, 29994), (429, 19996), (572, 14997), (858, 9998), (1716, 4999)]