1311722176

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1205627}}^1$

素因数の和:1205656

約数の個数: 28

約数和(自身を含む): 2756065608

約数和(自身を除く): 1444343432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1205627, 2411254, 4822508, 9645016, 19290032, 20495659, 38580064, 40991318, 77160128, 81982636, 163965272, 327930544, 655861088, 1311722176]

約数ペア:

[(1, 1311722176), (2, 655861088), (4, 327930544), (8, 163965272), (16, 81982636), (17, 77160128), (32, 40991318), (34, 38580064), (64, 20495659), (68, 19290032), (136, 9645016), (272, 4822508), (544, 2411254), (1088, 1205627)]