1313303488

素因数分解:

$2^6\times 7^2\times {\mathrm{418783}}^1$

素因数の和:418809

約数の個数: 42

約数和(自身を含む): 3031577376

約数和(自身を除く): 1718273888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 418783, 837566, 1675132, 2931481, 3350264, 5862962, 6700528, 11725924, 13401056, 20520367, 23451848, 26802112, 41040734, 46903696, 82081468, 93807392, 164162936, 187614784, 328325872, 656651744, 1313303488]

約数ペア:

[(1, 1313303488), (2, 656651744), (4, 328325872), (7, 187614784), (8, 164162936), (14, 93807392), (16, 82081468), (28, 46903696), (32, 41040734), (49, 26802112), (56, 23451848), (64, 20520367), (98, 13401056), (112, 11725924), (196, 6700528), (224, 5862962), (392, 3350264), (448, 2931481), (784, 1675132), (1568, 837566), (3136, 418783)]