1292548306

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{5927}}^1$

素因数の和:6394

約数の個数: 32

約数和(自身を含む): 2281473792

約数和(自身を除く): 988925486

約数列:

[1, 2, 7, 14, 37, 74, 259, 421, 518, 842, 2947, 5894, 5927, 11854, 15577, 31154, 41489, 82978, 109039, 218078, 219299, 438598, 1535093, 2495267, 3070186, 4990534, 17466869, 34933738, 92324879, 184649758, 646274153, 1292548306]

約数ペア:

[(1, 1292548306), (2, 646274153), (7, 184649758), (14, 92324879), (37, 34933738), (74, 17466869), (259, 4990534), (421, 3070186), (518, 2495267), (842, 1535093), (2947, 438598), (5894, 219299), (5927, 218078), (11854, 109039), (15577, 82978), (31154, 41489)]