486511904

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 984407256

約数和(自身を除く): 497895352

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 601, 617, 656, 1202, 1234, 1312, 2404, 2468, 4808, 4936, 9616, 9872, 19232, 19744, 24641, 25297, 49282, 50594, 98564, 101188, 197128, 202376, 370817, 394256, 404752, 741634, 788512, 809504, 1483268, 2966536, 5933072, 11866144, 15203497, 30406994, 60813988, 121627976, 243255952, 486511904]

約数ペア:

[(1, 486511904), (2, 243255952), (4, 121627976), (8, 60813988), (16, 30406994), (32, 15203497), (41, 11866144), (82, 5933072), (164, 2966536), (328, 1483268), (601, 809504), (617, 788512), (656, 741634), (1202, 404752), (1234, 394256), (1312, 370817), (2404, 202376), (2468, 197128), (4808, 101188), (4936, 98564), (9616, 50594), (9872, 49282), (19232, 25297), (19744, 24641)]