2645384

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 5738880

約数和(自身を除く): 3093496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 487, 679, 776, 974, 1358, 1948, 2716, 3409, 3896, 5432, 6818, 13636, 27272, 47239, 94478, 188956, 330673, 377912, 661346, 1322692, 2645384]

約数ペア:

[(1, 2645384), (2, 1322692), (4, 661346), (7, 377912), (8, 330673), (14, 188956), (28, 94478), (56, 47239), (97, 27272), (194, 13636), (388, 6818), (487, 5432), (679, 3896), (776, 3409), (974, 2716), (1358, 1948)]