2007645218

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1\times {\mathrm{19483}}^1$

素因数の和:20321

約数の個数: 16

約数和(自身を含む): 3060546720

約数和(自身を除く): 1052901502

約数列:

[1, 2, 67, 134, 769, 1538, 19483, 38966, 51523, 103046, 1305361, 2610722, 14982427, 29964854, 1003822609, 2007645218]

約数ペア:

[(1, 2007645218), (2, 1003822609), (67, 29964854), (134, 14982427), (769, 2610722), (1538, 1305361), (19483, 103046), (38966, 51523)]