745561076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1102901}}^1$

素因数の和:1102931

約数の個数: 18

約数和(自身を含む): 1412817462

約数和(自身を除く): 667256386

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1102901, 2205802, 4411604, 14337713, 28675426, 57350852, 186390269, 372780538, 745561076]

約数ペア:

[(1, 745561076), (2, 372780538), (4, 186390269), (13, 57350852), (26, 28675426), (52, 14337713), (169, 4411604), (338, 2205802), (676, 1102901)]