2000897334

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{142697}}^1$

素因数の和:142765

約数の個数: 48

約数和(自身を含む): 4674786480

約数和(自身を除く): 2673889146

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 142697, 285394, 428091, 856182, 1284273, 2568546, 2711243, 5422486, 5850577, 8133729, 11701154, 16267458, 17551731, 24401187, 35103462, 48802374, 52655193, 105310386, 111160963, 222321926, 333482889, 666965778, 1000448667, 2000897334]

約数ペア:

[(1, 2000897334), (2, 1000448667), (3, 666965778), (6, 333482889), (9, 222321926), (18, 111160963), (19, 105310386), (38, 52655193), (41, 48802374), (57, 35103462), (82, 24401187), (114, 17551731), (123, 16267458), (171, 11701154), (246, 8133729), (342, 5850577), (369, 5422486), (738, 2711243), (779, 2568546), (1558, 1284273), (2337, 856182), (4674, 428091), (7011, 285394), (14022, 142697)]