520039528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{2879}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 992908800

約数和(自身を除く): 472869272

約数列:

[1, 2, 4, 8, 67, 134, 268, 337, 536, 674, 1348, 2696, 2879, 5758, 11516, 22579, 23032, 45158, 90316, 180632, 192893, 385786, 771572, 970223, 1543144, 1940446, 3880892, 7761784, 65004941, 130009882, 260019764, 520039528]

約数ペア:

[(1, 520039528), (2, 260019764), (4, 130009882), (8, 65004941), (67, 7761784), (134, 3880892), (268, 1940446), (337, 1543144), (536, 970223), (674, 771572), (1348, 385786), (2696, 192893), (2879, 180632), (5758, 90316), (11516, 45158), (22579, 23032)]