1270940399

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{2347}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 1338923520

約数和(自身を除く): 67983121

約数列:

[1, 29, 71, 263, 2059, 2347, 7627, 18673, 68063, 166637, 541517, 617261, 4832473, 17900569, 43825531, 1270940399]

約数ペア:

[(1, 1270940399), (29, 43825531), (71, 17900569), (263, 4832473), (2059, 617261), (2347, 541517), (7627, 166637), (18673, 68063)]