2445888978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10452517}}^1$

素因数の和:10452538

約数の個数: 24

約数和(自身を含む): 5707074828

約数和(自身を除く): 3261185850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 10452517, 20905034, 31357551, 62715102, 94072653, 135882721, 188145306, 271765442, 407648163, 815296326, 1222944489, 2445888978]

約数ペア:

[(1, 2445888978), (2, 1222944489), (3, 815296326), (6, 407648163), (9, 271765442), (13, 188145306), (18, 135882721), (26, 94072653), (39, 62715102), (78, 31357551), (117, 20905034), (234, 10452517)]