2109551018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{2297}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 3312429120

約数和(自身を除く): 1202878102

約数列:

[1, 2, 43, 59, 86, 118, 181, 362, 2297, 2537, 4594, 5074, 7783, 10679, 15566, 21358, 98771, 135523, 197542, 271046, 415757, 459197, 831514, 918394, 5827489, 11654978, 17877551, 24529663, 35755102, 49059326, 1054775509, 2109551018]

約数ペア:

[(1, 2109551018), (2, 1054775509), (43, 49059326), (59, 35755102), (86, 24529663), (118, 17877551), (181, 11654978), (362, 5827489), (2297, 918394), (2537, 831514), (4594, 459197), (5074, 415757), (7783, 271046), (10679, 197542), (15566, 135523), (21358, 98771)]