1020005219

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{1889}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 1128375360

約数和(自身を除く): 108370141

約数列:

[1, 17, 23, 391, 1381, 1889, 23477, 31763, 32113, 43447, 539971, 738599, 2608709, 44348053, 60000307, 1020005219]

約数ペア:

[(1, 1020005219), (17, 60000307), (23, 44348053), (391, 2608709), (1381, 738599), (1889, 539971), (23477, 43447), (31763, 32113)]