2017384538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{871817}}^1$

素因数の和:871921

約数の個数: 16

約数和(自身を含む): 3295472040

約数和(自身を除く): 1278087502

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 871817, 1743634, 11333621, 22667242, 77591713, 155183426, 1008692269, 2017384538]

約数ペア:

[(1, 2017384538), (2, 1008692269), (13, 155183426), (26, 77591713), (89, 22667242), (178, 11333621), (1157, 1743634), (2314, 871817)]