1381569292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{32779}}^1$

素因数の和:33081

約数の個数: 24

約数和(自身を含む): 2486428560

約数和(自身を除く): 1104859268

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 10537, 21074, 32779, 42148, 65558, 131116, 1343939, 2687878, 5375756, 8424203, 16848406, 33696812, 345392323, 690784646, 1381569292]

約数ペア:

[(1, 1381569292), (2, 690784646), (4, 345392323), (41, 33696812), (82, 16848406), (164, 8424203), (257, 5375756), (514, 2687878), (1028, 1343939), (10537, 131116), (21074, 65558), (32779, 42148)]