1276141212

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{279121}}^1$

素因数の和:279258

約数の個数: 36

約数和(自身を含む): 3251213056

約数和(自身を除く): 1975071844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 279121, 558242, 837363, 1116484, 1674726, 2512089, 3349452, 5024178, 10048356, 35448367, 70896734, 106345101, 141793468, 212690202, 319035303, 425380404, 638070606, 1276141212]

約数ペア:

[(1, 1276141212), (2, 638070606), (3, 425380404), (4, 319035303), (6, 212690202), (9, 141793468), (12, 106345101), (18, 70896734), (36, 35448367), (127, 10048356), (254, 5024178), (381, 3349452), (508, 2512089), (762, 1674726), (1143, 1116484), (1524, 837363), (2286, 558242), (4572, 279121)]