2651578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 4224960

約数和(自身を除く): 1573382

約数列:

[1, 2, 23, 46, 59, 118, 977, 1357, 1954, 2714, 22471, 44942, 57643, 115286, 1325789, 2651578]

約数ペア:

[(1, 2651578), (2, 1325789), (23, 115286), (46, 57643), (59, 44942), (118, 22471), (977, 2714), (1357, 1954)]