823104490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6331573}}^1$

素因数の和:6331593

約数の個数: 16

約数和(自身を含む): 1595556648

約数和(自身を除く): 772452158

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6331573, 12663146, 31657865, 63315730, 82310449, 164620898, 411552245, 823104490]

約数ペア:

[(1, 823104490), (2, 411552245), (5, 164620898), (10, 82310449), (13, 63315730), (26, 31657865), (65, 12663146), (130, 6331573)]