1319499042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1\times {\mathrm{1447}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 2793748032

約数和(自身を除く): 1474248990

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 421, 722, 842, 1083, 1263, 1447, 2166, 2526, 2894, 4341, 7999, 8682, 15998, 23997, 27493, 47994, 54986, 82479, 151981, 164958, 303962, 455943, 522367, 609187, 911886, 1044734, 1218374, 1567101, 1827561, 3134202, 3655122, 11574553, 23149106, 34723659, 69447318, 219916507, 439833014, 659749521, 1319499042]

約数ペア:

[(1, 1319499042), (2, 659749521), (3, 439833014), (6, 219916507), (19, 69447318), (38, 34723659), (57, 23149106), (114, 11574553), (361, 3655122), (421, 3134202), (722, 1827561), (842, 1567101), (1083, 1218374), (1263, 1044734), (1447, 911886), (2166, 609187), (2526, 522367), (2894, 455943), (4341, 303962), (7999, 164958), (8682, 151981), (15998, 82479), (23997, 54986), (27493, 47994)]