2013258819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{3433}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 3156862464

約数和(自身を除く): 1143603645

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1367, 3433, 4101, 10299, 15037, 17771, 37763, 44629, 45111, 53313, 113289, 133887, 195481, 490919, 586443, 1472757, 4692911, 14078733, 51622021, 61007843, 154866063, 183023529, 671086273, 2013258819]

約数ペア:

[(1, 2013258819), (3, 671086273), (11, 183023529), (13, 154866063), (33, 61007843), (39, 51622021), (143, 14078733), (429, 4692911), (1367, 1472757), (3433, 586443), (4101, 490919), (10299, 195481), (15037, 133887), (17771, 113289), (37763, 53313), (44629, 45111)]