260043841

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 279820800

約数和(自身を除く): 19776959

約数列:

[1, 29, 31, 139, 899, 2081, 4031, 4309, 60349, 64511, 124961, 289259, 1870819, 8388511, 8967029, 260043841]

約数ペア:

[(1, 260043841), (29, 8967029), (31, 8388511), (139, 1870819), (899, 289259), (2081, 124961), (4031, 64511), (4309, 60349)]