508780810

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 925240320

約数和(自身を除く): 416459510

約数列:

[1, 2, 5, 10, 193, 239, 386, 478, 965, 1103, 1195, 1930, 2206, 2390, 5515, 11030, 46127, 92254, 212879, 230635, 263617, 425758, 461270, 527234, 1064395, 1318085, 2128790, 2636170, 50878081, 101756162, 254390405, 508780810]

約数ペア:

[(1, 508780810), (2, 254390405), (5, 101756162), (10, 50878081), (193, 2636170), (239, 2128790), (386, 1318085), (478, 1064395), (965, 527234), (1103, 461270), (1195, 425758), (1930, 263617), (2206, 230635), (2390, 212879), (5515, 92254), (11030, 46127)]