684717036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1326971}}^1$

素因数の和:1327021

約数の個数: 24

約数和(自身を含む): 1634829504

約数和(自身を除く): 950112468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1326971, 2653942, 3980913, 5307884, 7961826, 15923652, 57059753, 114119506, 171179259, 228239012, 342358518, 684717036]

約数ペア:

[(1, 684717036), (2, 342358518), (3, 228239012), (4, 171179259), (6, 114119506), (12, 57059753), (43, 15923652), (86, 7961826), (129, 5307884), (172, 3980913), (258, 2653942), (516, 1326971)]