2078172434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{536441}}^1$

素因数の和:536605

約数の個数: 16

約数和(自身を含む): 3379584600

約数和(自身を除く): 1301412166

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 536441, 1072882, 6973733, 13947466, 79929709, 159859418, 1039086217, 2078172434]

約数ペア:

[(1, 2078172434), (2, 1039086217), (13, 159859418), (26, 79929709), (149, 13947466), (298, 6973733), (1937, 1072882), (3874, 536441)]