2783138332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{1327}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 5355165312

約数和(自身を除く): 2572026980

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 761, 1327, 1378, 1522, 2654, 2756, 3044, 5308, 9893, 17251, 19786, 34502, 39572, 40333, 69004, 70331, 80666, 140662, 161332, 281324, 524329, 914303, 1009847, 1048658, 1828606, 2019694, 2097316, 3657212, 4039388, 13128011, 26256022, 52512044, 53521891, 107043782, 214087564, 695784583, 1391569166, 2783138332]

約数ペア:

[(1, 2783138332), (2, 1391569166), (4, 695784583), (13, 214087564), (26, 107043782), (52, 53521891), (53, 52512044), (106, 26256022), (212, 13128011), (689, 4039388), (761, 3657212), (1327, 2097316), (1378, 2019694), (1522, 1828606), (2654, 1048658), (2756, 1009847), (3044, 914303), (5308, 524329), (9893, 281324), (17251, 161332), (19786, 140662), (34502, 80666), (39572, 70331), (40333, 69004)]