2913156722

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{17579}}^1$

素因数の和:17703

約数の個数: 48

約数和(自身を含む): 5411124000

約数和(自身を除く): 2497967278

約数列:

[1, 2, 7, 14, 19, 38, 49, 89, 98, 133, 178, 266, 623, 931, 1246, 1691, 1862, 3382, 4361, 8722, 11837, 17579, 23674, 35158, 82859, 123053, 165718, 246106, 334001, 668002, 861371, 1564531, 1722742, 2338007, 3129062, 4676014, 10951717, 16366049, 21903434, 29726089, 32732098, 59452178, 76662019, 153324038, 208082623, 416165246, 1456578361, 2913156722]

約数ペア:

[(1, 2913156722), (2, 1456578361), (7, 416165246), (14, 208082623), (19, 153324038), (38, 76662019), (49, 59452178), (89, 32732098), (98, 29726089), (133, 21903434), (178, 16366049), (266, 10951717), (623, 4676014), (931, 3129062), (1246, 2338007), (1691, 1722742), (1862, 1564531), (3382, 861371), (4361, 668002), (8722, 334001), (11837, 246106), (17579, 165718), (23674, 123053), (35158, 82859)]