2045083388

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{373463}}^1$

素因数の和:373541

約数の個数: 18

約数和(自身を含む): 3678246936

約数和(自身を除く): 1633163548

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 373463, 746926, 1493852, 13818131, 27636262, 55272524, 511270847, 1022541694, 2045083388]

約数ペア:

[(1, 2045083388), (2, 1022541694), (4, 511270847), (37, 55272524), (74, 27636262), (148, 13818131), (1369, 1493852), (2738, 746926), (5476, 373463)]