2045607536

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{79757}}^1$

素因数の和:80001

約数の個数: 40

約数和(自身を含む): 4549396320

約数和(自身を除く): 2503788784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 12824, 25648, 79757, 159514, 319028, 558299, 638056, 1116598, 1276112, 2233196, 4466392, 8932784, 18264353, 36528706, 73057412, 127850471, 146114824, 255700942, 292229648, 511401884, 1022803768, 2045607536]

約数ペア:

[(1, 2045607536), (2, 1022803768), (4, 511401884), (7, 292229648), (8, 255700942), (14, 146114824), (16, 127850471), (28, 73057412), (56, 36528706), (112, 18264353), (229, 8932784), (458, 4466392), (916, 2233196), (1603, 1276112), (1832, 1116598), (3206, 638056), (3664, 558299), (6412, 319028), (12824, 159514), (25648, 79757)]