2019357424

素因数分解:

$2^4\times 7^2\times {\mathrm{883}}^1\times {\mathrm{2917}}^1$

素因数の和:3822

約数の個数: 60

約数和(自身を含む): 4557997704

約数和(自身を除く): 2538640280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 883, 1766, 2917, 3532, 5834, 6181, 7064, 11668, 12362, 14128, 20419, 23336, 24724, 40838, 43267, 46672, 49448, 81676, 86534, 98896, 142933, 163352, 173068, 285866, 326704, 346136, 571732, 692272, 1143464, 2286928, 2575711, 5151422, 10302844, 18029977, 20605688, 36059954, 41211376, 72119908, 126209839, 144239816, 252419678, 288479632, 504839356, 1009678712, 2019357424]

約数ペア:

[(1, 2019357424), (2, 1009678712), (4, 504839356), (7, 288479632), (8, 252419678), (14, 144239816), (16, 126209839), (28, 72119908), (49, 41211376), (56, 36059954), (98, 20605688), (112, 18029977), (196, 10302844), (392, 5151422), (784, 2575711), (883, 2286928), (1766, 1143464), (2917, 692272), (3532, 571732), (5834, 346136), (6181, 326704), (7064, 285866), (11668, 173068), (12362, 163352), (14128, 142933), (20419, 98896), (23336, 86534), (24724, 81676), (40838, 49448), (43267, 46672)]