1315208024

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{972787}}^1$

素因数の和:972819

約数の個数: 24

約数和(自身を含む): 2670303060

約数和(自身を除く): 1355095036

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 972787, 1945574, 3891148, 7782296, 12646231, 25292462, 50584924, 101169848, 164401003, 328802006, 657604012, 1315208024]

約数ペア:

[(1, 1315208024), (2, 657604012), (4, 328802006), (8, 164401003), (13, 101169848), (26, 50584924), (52, 25292462), (104, 12646231), (169, 7782296), (338, 3891148), (676, 1945574), (1352, 972787)]