1330702016

素因数分解:

$2^6\times 7^2\times {\mathrm{424331}}^1$

素因数の和:424357

約数の個数: 42

約数和(自身を含む): 3071739348

約数和(自身を除く): 1741037332

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 424331, 848662, 1697324, 2970317, 3394648, 5940634, 6789296, 11881268, 13578592, 20792219, 23762536, 27157184, 41584438, 47525072, 83168876, 95050144, 166337752, 190100288, 332675504, 665351008, 1330702016]

約数ペア:

[(1, 1330702016), (2, 665351008), (4, 332675504), (7, 190100288), (8, 166337752), (14, 95050144), (16, 83168876), (28, 47525072), (32, 41584438), (49, 27157184), (56, 23762536), (64, 20792219), (98, 13578592), (112, 11881268), (196, 6789296), (224, 5940634), (392, 3394648), (448, 2970317), (784, 1697324), (1568, 848662), (3136, 424331)]