1301079976

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{90403}}^1$

素因数の和:90673

約数の個数: 32

約数和(自身を含む): 2798907840

約数和(自身を除く): 1497827864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 14392, 90403, 180806, 361612, 632821, 723224, 1265642, 2531284, 5062568, 23233571, 46467142, 92934284, 162634997, 185868568, 325269994, 650539988, 1301079976]

約数ペア:

[(1, 1301079976), (2, 650539988), (4, 325269994), (7, 185868568), (8, 162634997), (14, 92934284), (28, 46467142), (56, 23233571), (257, 5062568), (514, 2531284), (1028, 1265642), (1799, 723224), (2056, 632821), (3598, 361612), (7196, 180806), (14392, 90403)]