809368

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 1764000

約数和(自身を除く): 954632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 149, 194, 298, 388, 596, 679, 776, 1043, 1192, 1358, 2086, 2716, 4172, 5432, 8344, 14453, 28906, 57812, 101171, 115624, 202342, 404684, 809368]

約数ペア:

[(1, 809368), (2, 404684), (4, 202342), (7, 115624), (8, 101171), (14, 57812), (28, 28906), (56, 14453), (97, 8344), (149, 5432), (194, 4172), (298, 2716), (388, 2086), (596, 1358), (679, 1192), (776, 1043)]