1779224196736

素因数分解:

$2^7\times 7^1\times {\mathrm{1985741291}}^1$

素因数の和:1985741312

約数の個数: 32

約数和(自身を含む): 4050912235680

約数和(自身を除く): 2271688038944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1985741291, 3971482582, 7942965164, 13900189037, 15885930328, 27800378074, 31771860656, 55600756148, 63543721312, 111201512296, 127087442624, 222403024592, 254174885248, 444806049184, 889612098368, 1779224196736]

約数ペア:

[(1, 1779224196736), (2, 889612098368), (4, 444806049184), (7, 254174885248), (8, 222403024592), (14, 127087442624), (16, 111201512296), (28, 63543721312), (32, 55600756148), (56, 31771860656), (64, 27800378074), (112, 15885930328), (128, 13900189037), (224, 7942965164), (448, 3971482582), (896, 1985741291)]