1269169916

素因数分解:

$2^2\times 7^1\times {\mathrm{3391}}^1\times {\mathrm{13367}}^1$

素因数の和:16769

約数の個数: 24

約数和(自身を含む): 2539278336

約数和(自身を除く): 1270108420

約数列:

[1, 2, 4, 7, 14, 28, 3391, 6782, 13367, 13564, 23737, 26734, 47474, 53468, 93569, 94948, 187138, 374276, 45327497, 90654994, 181309988, 317292479, 634584958, 1269169916]

約数ペア:

[(1, 1269169916), (2, 634584958), (4, 317292479), (7, 181309988), (14, 90654994), (28, 45327497), (3391, 374276), (6782, 187138), (13367, 94948), (13564, 93569), (23737, 53468), (26734, 47474)]