1323185936

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{631291}}^1$

素因数の和:631430

約数の個数: 20

約数和(自身を含む): 2583246864

約数和(自身を除く): 1260060928

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 631291, 1262582, 2525164, 5050328, 10100656, 82699121, 165398242, 330796484, 661592968, 1323185936]

約数ペア:

[(1, 1323185936), (2, 661592968), (4, 330796484), (8, 165398242), (16, 82699121), (131, 10100656), (262, 5050328), (524, 2525164), (1048, 1262582), (2096, 631291)]