1276291319912

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{288492613}}^1$

素因数の和:288492705

約数の個数: 32

約数和(自身を含む): 2769529094400

約数和(自身を除く): 1493237774488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 288492613, 576985226, 1153970452, 2019448291, 2307940904, 4038896582, 8077793164, 16155586328, 22790916427, 45581832854, 91163665708, 159536414989, 182327331416, 319072829978, 638145659956, 1276291319912]

約数ペア:

[(1, 1276291319912), (2, 638145659956), (4, 319072829978), (7, 182327331416), (8, 159536414989), (14, 91163665708), (28, 45581832854), (56, 22790916427), (79, 16155586328), (158, 8077793164), (316, 4038896582), (553, 2307940904), (632, 2019448291), (1106, 1153970452), (2212, 576985226), (4424, 288492613)]