1270926719998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{40498589}}^1$

素因数の和:40498692

約数の個数: 32

約数和(自身を含む): 2204419250880

約数和(自身を除く): 933492530882

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 15691, 31382, 40498589, 80997178, 526481657, 688476013, 1052963314, 1376952026, 2875399819, 5750799638, 8950188169, 17900376338, 37380197647, 48881796923, 74760395294, 97763593846, 635463359999, 1270926719998]

約数ペア:

[(1, 1270926719998), (2, 635463359999), (13, 97763593846), (17, 74760395294), (26, 48881796923), (34, 37380197647), (71, 17900376338), (142, 8950188169), (221, 5750799638), (442, 2875399819), (923, 1376952026), (1207, 1052963314), (1846, 688476013), (2414, 526481657), (15691, 80997178), (31382, 40498589)]