2044959892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{378977}}^1$

素因数の和:379071

約数の個数: 24

約数和(自身を含む): 3820098240

約数和(自身を除く): 1775138348

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 378977, 757954, 1515908, 7200563, 14401126, 26907367, 28802252, 53814734, 107629468, 511239973, 1022479946, 2044959892]

約数ペア:

[(1, 2044959892), (2, 1022479946), (4, 511239973), (19, 107629468), (38, 53814734), (71, 28802252), (76, 26907367), (142, 14401126), (284, 7200563), (1349, 1515908), (2698, 757954), (5396, 378977)]