1347149776

素因数分解:

$2^4\times 7^1\times {\mathrm{12028123}}^1$

素因数の和:12028138

約数の個数: 20

約数和(自身を含む): 2982974752

約数和(自身を除く): 1635824976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12028123, 24056246, 48112492, 84196861, 96224984, 168393722, 192449968, 336787444, 673574888, 1347149776]

約数ペア:

[(1, 1347149776), (2, 673574888), (4, 336787444), (7, 192449968), (8, 168393722), (14, 96224984), (16, 84196861), (28, 48112492), (56, 24056246), (112, 12028123)]