8920496

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3333

約数の個数: 30

約数和(自身を含む): 18720900

約数和(自身を除く): 9800404

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 3299, 6598, 13196, 26392, 42887, 52784, 85774, 171548, 343096, 557531, 686192, 1115062, 2230124, 4460248, 8920496]

約数ペア:

[(1, 8920496), (2, 4460248), (4, 2230124), (8, 1115062), (13, 686192), (16, 557531), (26, 343096), (52, 171548), (104, 85774), (169, 52784), (208, 42887), (338, 26392), (676, 13196), (1352, 6598), (2704, 3299)]