980752912

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{320927}}^1$

素因数の和:321126

約数の個数: 20

約数和(自身を含む): 1910163456

約数和(自身を除く): 929410544

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 320927, 641854, 1283708, 2567416, 5134832, 61297057, 122594114, 245188228, 490376456, 980752912]

約数ペア:

[(1, 980752912), (2, 490376456), (4, 245188228), (8, 122594114), (16, 61297057), (191, 5134832), (382, 2567416), (764, 1283708), (1528, 641854), (3056, 320927)]