2018604532

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1\times {\mathrm{1693}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 4090535680

約数和(自身を除く): 2071931148

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 439, 679, 878, 1358, 1693, 1756, 2716, 3073, 3386, 6146, 6772, 11851, 12292, 23702, 42583, 47404, 85166, 164221, 170332, 298081, 328442, 596162, 656884, 743227, 1149547, 1192324, 1486454, 2299094, 2972908, 4598188, 5202589, 10405178, 20810356, 72093019, 144186038, 288372076, 504651133, 1009302266, 2018604532]

約数ペア:

[(1, 2018604532), (2, 1009302266), (4, 504651133), (7, 288372076), (14, 144186038), (28, 72093019), (97, 20810356), (194, 10405178), (388, 5202589), (439, 4598188), (679, 2972908), (878, 2299094), (1358, 1486454), (1693, 1192324), (1756, 1149547), (2716, 743227), (3073, 656884), (3386, 596162), (6146, 328442), (6772, 298081), (11851, 170332), (12292, 164221), (23702, 85166), (42583, 47404)]