2587186212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{186343}}^1$

素因数の和:186452

約数の個数: 48

約数和(自身を含む): 6574216320

約数和(自身を除く): 3987030108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 13884, 186343, 372686, 559029, 745372, 1118058, 2236116, 2422459, 4844918, 7267377, 9689836, 14534754, 16584527, 29069508, 33169054, 49753581, 66338108, 99507162, 199014324, 215598851, 431197702, 646796553, 862395404, 1293593106, 2587186212]

約数ペア:

[(1, 2587186212), (2, 1293593106), (3, 862395404), (4, 646796553), (6, 431197702), (12, 215598851), (13, 199014324), (26, 99507162), (39, 66338108), (52, 49753581), (78, 33169054), (89, 29069508), (156, 16584527), (178, 14534754), (267, 9689836), (356, 7267377), (534, 4844918), (1068, 2422459), (1157, 2236116), (2314, 1118058), (3471, 745372), (4628, 559029), (6942, 372686), (13884, 186343)]