1580997964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4343401}}^1$

素因数の和:4343425

約数の個数: 24

約数和(自身を含む): 3405227168

約数和(自身を除く): 1824229204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4343401, 8686802, 17373604, 30403807, 56464213, 60807614, 112928426, 121615228, 225856852, 395249491, 790498982, 1580997964]

約数ペア:

[(1, 1580997964), (2, 790498982), (4, 395249491), (7, 225856852), (13, 121615228), (14, 112928426), (26, 60807614), (28, 56464213), (52, 30403807), (91, 17373604), (182, 8686802), (364, 4343401)]