2900781364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1\times {\mathrm{16747}}^1$

素因数の和:20095

約数の個数: 24

約数和(自身を含む): 5468824928

約数和(自身を除く): 2568043564

約数列:

[1, 2, 4, 13, 26, 52, 3331, 6662, 13324, 16747, 33494, 43303, 66988, 86606, 173212, 217711, 435422, 870844, 55784257, 111568514, 223137028, 725195341, 1450390682, 2900781364]

約数ペア:

[(1, 2900781364), (2, 1450390682), (4, 725195341), (13, 223137028), (26, 111568514), (52, 55784257), (3331, 870844), (6662, 435422), (13324, 217711), (16747, 173212), (33494, 86606), (43303, 66988)]