7980822548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4253}}^1\times {\mathrm{24691}}^1$

素因数の和:28967

約数の個数: 24

約数和(自身を含む): 14705567520

約数和(自身を除く): 6724744972

約数列:

[1, 2, 4, 19, 38, 76, 4253, 8506, 17012, 24691, 49382, 80807, 98764, 161614, 323228, 469129, 938258, 1876516, 105010823, 210021646, 420043292, 1995205637, 3990411274, 7980822548]

約数ペア:

[(1, 7980822548), (2, 3990411274), (4, 1995205637), (19, 420043292), (38, 210021646), (76, 105010823), (4253, 1876516), (8506, 938258), (17012, 469129), (24691, 323228), (49382, 161614), (80807, 98764)]