1307782912

素因数分解:

$2^8\times {\mathrm{1123}}^1\times {\mathrm{4549}}^1$

素因数の和:5688

約数の個数: 36

約数和(自身を含む): 2613356200

約数和(自身を除く): 1305573288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1123, 2246, 4492, 4549, 8984, 9098, 17968, 18196, 35936, 36392, 71872, 72784, 143744, 145568, 287488, 291136, 582272, 1164544, 5108527, 10217054, 20434108, 40868216, 81736432, 163472864, 326945728, 653891456, 1307782912]

約数ペア:

[(1, 1307782912), (2, 653891456), (4, 326945728), (8, 163472864), (16, 81736432), (32, 40868216), (64, 20434108), (128, 10217054), (256, 5108527), (1123, 1164544), (2246, 582272), (4492, 291136), (4549, 287488), (8984, 145568), (9098, 143744), (17968, 72784), (18196, 71872), (35936, 36392)]