729960014

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 1262822400

約数和(自身を除く): 532862386

約数列:

[1, 2, 7, 14, 239, 269, 478, 538, 811, 1622, 1673, 1883, 3346, 3766, 5677, 11354, 64291, 128582, 193829, 218159, 387658, 436318, 450037, 900074, 1356803, 1527113, 2713606, 3054226, 52140001, 104280002, 364980007, 729960014]

約数ペア:

[(1, 729960014), (2, 364980007), (7, 104280002), (14, 52140001), (239, 3054226), (269, 2713606), (478, 1527113), (538, 1356803), (811, 900074), (1622, 450037), (1673, 436318), (1883, 387658), (3346, 218159), (3766, 193829), (5677, 128582), (11354, 64291)]