4881487828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{84181}}^1$

素因数の和:84320

約数の個数: 48

約数和(自身を含む): 10371222400

約数和(自身を除く): 5489734572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 2071, 3052, 4142, 8284, 14497, 28994, 57988, 84181, 168362, 336724, 589267, 1178534, 1599439, 2357068, 3198878, 6397756, 9175729, 11196073, 18351458, 22392146, 36702916, 44784292, 64230103, 128460206, 174338851, 256920412, 348677702, 697355404, 1220371957, 2440743914, 4881487828]

約数ペア:

[(1, 4881487828), (2, 2440743914), (4, 1220371957), (7, 697355404), (14, 348677702), (19, 256920412), (28, 174338851), (38, 128460206), (76, 64230103), (109, 44784292), (133, 36702916), (218, 22392146), (266, 18351458), (436, 11196073), (532, 9175729), (763, 6397756), (1526, 3198878), (2071, 2357068), (3052, 1599439), (4142, 1178534), (8284, 589267), (14497, 336724), (28994, 168362), (57988, 84181)]