2087780982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{55171}}^1$

素因数の和:55253

約数の個数: 64

約数和(自身を含む): 5148209664

約数和(自身を除く): 3060428682

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 238, 318, 357, 371, 714, 742, 901, 1113, 1802, 2226, 2703, 5406, 6307, 12614, 18921, 37842, 55171, 110342, 165513, 331026, 386197, 772394, 937907, 1158591, 1875814, 2317182, 2813721, 2924063, 5627442, 5848126, 6565349, 8772189, 13130698, 17544378, 19696047, 20468441, 39392094, 40936882, 49709071, 61405323, 99418142, 122810646, 149127213, 298254426, 347963497, 695926994, 1043890491, 2087780982]

約数ペア:

[(1, 2087780982), (2, 1043890491), (3, 695926994), (6, 347963497), (7, 298254426), (14, 149127213), (17, 122810646), (21, 99418142), (34, 61405323), (42, 49709071), (51, 40936882), (53, 39392094), (102, 20468441), (106, 19696047), (119, 17544378), (159, 13130698), (238, 8772189), (318, 6565349), (357, 5848126), (371, 5627442), (714, 2924063), (742, 2813721), (901, 2317182), (1113, 1875814), (1802, 1158591), (2226, 937907), (2703, 772394), (5406, 386197), (6307, 331026), (12614, 165513), (18921, 110342), (37842, 55171)]