26897390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 52629696

約数和(自身を除く): 25732306

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 1831, 2938, 3662, 7345, 9155, 14690, 18310, 23803, 47606, 119015, 206903, 238030, 413806, 1034515, 2069030, 2689739, 5379478, 13448695, 26897390]

約数ペア:

[(1, 26897390), (2, 13448695), (5, 5379478), (10, 2689739), (13, 2069030), (26, 1034515), (65, 413806), (113, 238030), (130, 206903), (226, 119015), (565, 47606), (1130, 23803), (1469, 18310), (1831, 14690), (2938, 9155), (3662, 7345)]