996880948

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{178909}}^1$

素因数の和:179119

約数の個数: 24

約数和(自身を含む): 2003792000

約数和(自身を除く): 1006911052

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 178909, 357818, 715636, 1252363, 2504726, 5009452, 35602891, 71205782, 142411564, 249220237, 498440474, 996880948]

約数ペア:

[(1, 996880948), (2, 498440474), (4, 249220237), (7, 142411564), (14, 71205782), (28, 35602891), (199, 5009452), (398, 2504726), (796, 1252363), (1393, 715636), (2786, 357818), (5572, 178909)]