2019949428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{45979}}^1$

素因数の和:46516

約数の個数: 48

約数和(自身を含む): 5396948480

約数和(自身を除く): 3376999052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 523, 1046, 1569, 2092, 3138, 3661, 6276, 7322, 10983, 14644, 21966, 43932, 45979, 91958, 137937, 183916, 275874, 321853, 551748, 643706, 965559, 1287412, 1931118, 3862236, 24047017, 48094034, 72141051, 96188068, 144282102, 168329119, 288564204, 336658238, 504987357, 673316476, 1009974714, 2019949428]

約数ペア:

[(1, 2019949428), (2, 1009974714), (3, 673316476), (4, 504987357), (6, 336658238), (7, 288564204), (12, 168329119), (14, 144282102), (21, 96188068), (28, 72141051), (42, 48094034), (84, 24047017), (523, 3862236), (1046, 1931118), (1569, 1287412), (2092, 965559), (3138, 643706), (3661, 551748), (6276, 321853), (7322, 275874), (10983, 183916), (14644, 137937), (21966, 91958), (43932, 45979)]