2013012932

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{4349}}^1$

素因数の和:4692

約数の個数: 48

約数和(自身を含む): 4108070400

約数和(自身を除く): 2095057468

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 271, 427, 542, 854, 1084, 1708, 1897, 3794, 4349, 7588, 8698, 16531, 17396, 30443, 33062, 60886, 66124, 115717, 121772, 231434, 265289, 462868, 530578, 1061156, 1178579, 1857023, 2357158, 3714046, 4714316, 7428092, 8250053, 16500106, 33000212, 71893319, 143786638, 287573276, 503253233, 1006506466, 2013012932]

約数ペア:

[(1, 2013012932), (2, 1006506466), (4, 503253233), (7, 287573276), (14, 143786638), (28, 71893319), (61, 33000212), (122, 16500106), (244, 8250053), (271, 7428092), (427, 4714316), (542, 3714046), (854, 2357158), (1084, 1857023), (1708, 1178579), (1897, 1061156), (3794, 530578), (4349, 462868), (7588, 265289), (8698, 231434), (16531, 121772), (17396, 115717), (30443, 66124), (33062, 60886)]