571818260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{169177}}^1$

素因数の和:169212

約数の個数: 36

約数和(自身を含む): 1300302108

約数和(自身を除く): 728483848

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 169177, 338354, 676708, 845885, 1691770, 2199301, 3383540, 4398602, 8797204, 10996505, 21993010, 28590913, 43986020, 57181826, 114363652, 142954565, 285909130, 571818260]

約数ペア:

[(1, 571818260), (2, 285909130), (4, 142954565), (5, 114363652), (10, 57181826), (13, 43986020), (20, 28590913), (26, 21993010), (52, 10996505), (65, 8797204), (130, 4398602), (169, 3383540), (260, 2199301), (338, 1691770), (676, 845885), (845, 676708), (1690, 338354), (3380, 169177)]