1805704004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{113111}}^1$

素因数の和:113435

約数の個数: 24

約数和(自身を含む): 3414172608

約数和(自身を除く): 1608468604

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 15964, 113111, 226222, 452444, 1470443, 2940886, 5881772, 34725077, 69450154, 138900308, 451426001, 902852002, 1805704004]

約数ペア:

[(1, 1805704004), (2, 902852002), (4, 451426001), (13, 138900308), (26, 69450154), (52, 34725077), (307, 5881772), (614, 2940886), (1228, 1470443), (3991, 452444), (7982, 226222), (15964, 113111)]