1039780784

素因数分解:

$2^4\times 7^2\times {\mathrm{1326251}}^1$

素因数の和:1326273

約数の個数: 30

約数和(自身を含む): 2343487284

約数和(自身を除く): 1303706500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1326251, 2652502, 5305004, 9283757, 10610008, 18567514, 21220016, 37135028, 64986299, 74270056, 129972598, 148540112, 259945196, 519890392, 1039780784]

約数ペア:

[(1, 1039780784), (2, 519890392), (4, 259945196), (7, 148540112), (8, 129972598), (14, 74270056), (16, 64986299), (28, 37135028), (49, 21220016), (56, 18567514), (98, 10610008), (112, 9283757), (196, 5305004), (392, 2652502), (784, 1326251)]