1276834946

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{32971}}^1$

素因数の和:33074

約数の個数: 24

約数和(自身を含む): 2064970416

約数和(自身を除く): 788135470

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 1139, 2278, 19363, 32971, 38726, 65942, 560507, 1121014, 2209057, 4418114, 9528619, 19057238, 37553969, 75107938, 638417473, 1276834946]

約数ペア:

[(1, 1276834946), (2, 638417473), (17, 75107938), (34, 37553969), (67, 19057238), (134, 9528619), (289, 4418114), (578, 2209057), (1139, 1121014), (2278, 560507), (19363, 65942), (32971, 38726)]