39445978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 70217280

約数和(自身を除く): 30771302

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 1177, 1289, 1391, 2354, 2578, 2782, 14179, 15301, 16757, 28358, 30602, 33514, 137923, 184327, 275846, 368654, 1517153, 1792999, 3034306, 3585998, 19722989, 39445978]

約数ペア:

[(1, 39445978), (2, 19722989), (11, 3585998), (13, 3034306), (22, 1792999), (26, 1517153), (107, 368654), (143, 275846), (214, 184327), (286, 137923), (1177, 33514), (1289, 30602), (1391, 28358), (2354, 16757), (2578, 15301), (2782, 14179)]