2019948763

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 2434682880

約数和(自身を除く): 414734117

約数列:

[1, 7, 41, 67, 73, 287, 469, 511, 1439, 2747, 2993, 4891, 10073, 19229, 20951, 34237, 58999, 96413, 105047, 200531, 412993, 674891, 735329, 1403717, 3952933, 4306927, 7038149, 27670531, 30148489, 49267043, 288564109, 2019948763]

約数ペア:

[(1, 2019948763), (7, 288564109), (41, 49267043), (67, 30148489), (73, 27670531), (287, 7038149), (469, 4306927), (511, 3952933), (1439, 1403717), (2747, 735329), (2993, 674891), (4891, 412993), (10073, 200531), (19229, 105047), (20951, 96413), (34237, 58999)]