2470291984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3765689}}^1$

素因数の和:3765738

約数の個数: 20

約数和(自身を含む): 4902928380

約数和(自身を除く): 2432636396

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3765689, 7531378, 15062756, 30125512, 60251024, 154393249, 308786498, 617572996, 1235145992, 2470291984]

約数ペア:

[(1, 2470291984), (2, 1235145992), (4, 617572996), (8, 308786498), (16, 154393249), (41, 60251024), (82, 30125512), (164, 15062756), (328, 7531378), (656, 3765689)]