403271570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{16073}}^1$

素因数の和:16286

約数の個数: 32

約数和(自身を含む): 785825712

約数和(自身を除く): 382554142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 12545, 16073, 25090, 32146, 80365, 160730, 208949, 417898, 1044745, 2089490, 3102089, 6204178, 15510445, 31020890, 40327157, 80654314, 201635785, 403271570]

約数ペア:

[(1, 403271570), (2, 201635785), (5, 80654314), (10, 40327157), (13, 31020890), (26, 15510445), (65, 6204178), (130, 3102089), (193, 2089490), (386, 1044745), (965, 417898), (1930, 208949), (2509, 160730), (5018, 80365), (12545, 32146), (16073, 25090)]