872970928

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{104723}}^1$

素因数の和:105252

約数の個数: 20

約数和(自身を含む): 1694643768

約数和(自身を除く): 821672840

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 104723, 209446, 418892, 837784, 1675568, 54560683, 109121366, 218242732, 436485464, 872970928]

約数ペア:

[(1, 872970928), (2, 436485464), (4, 218242732), (8, 109121366), (16, 54560683), (521, 1675568), (1042, 837784), (2084, 418892), (4168, 209446), (8336, 104723)]