1017772

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 2057216

約数和(自身を除く): 1039444

約数列:

[1, 2, 4, 7, 14, 28, 163, 223, 326, 446, 652, 892, 1141, 1561, 2282, 3122, 4564, 6244, 36349, 72698, 145396, 254443, 508886, 1017772]

約数ペア:

[(1, 1017772), (2, 508886), (4, 254443), (7, 145396), (14, 72698), (28, 36349), (163, 6244), (223, 4564), (326, 3122), (446, 2282), (652, 1561), (892, 1141)]