2012175296

素因数分解:

$2^6\times {\mathrm{409}}^1\times {\mathrm{76871}}^1$

素因数の和:77292

約数の個数: 28

約数和(自身を含む): 4002725040

約数和(自身を除く): 1990549744

約数列:

[1, 2, 4, 8, 16, 32, 64, 409, 818, 1636, 3272, 6544, 13088, 26176, 76871, 153742, 307484, 614968, 1229936, 2459872, 4919744, 31440239, 62880478, 125760956, 251521912, 503043824, 1006087648, 2012175296]

約数ペア:

[(1, 2012175296), (2, 1006087648), (4, 503043824), (8, 251521912), (16, 125760956), (32, 62880478), (64, 31440239), (409, 4919744), (818, 2459872), (1636, 1229936), (3272, 614968), (6544, 307484), (13088, 153742), (26176, 76871)]