2006405434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{18251}}^1$

素因数の和:18546

約数の個数: 32

約数和(自身を含む): 3469340160

約数和(自身を除く): 1462934726

約数列:

[1, 2, 11, 19, 22, 38, 209, 263, 418, 526, 2893, 4997, 5786, 9994, 18251, 36502, 54967, 109934, 200761, 346769, 401522, 693538, 3814459, 4800013, 7628918, 9600026, 52800143, 91200247, 105600286, 182400494, 1003202717, 2006405434]

約数ペア:

[(1, 2006405434), (2, 1003202717), (11, 182400494), (19, 105600286), (22, 91200247), (38, 52800143), (209, 9600026), (263, 7628918), (418, 4800013), (526, 3814459), (2893, 693538), (4997, 401522), (5786, 346769), (9994, 200761), (18251, 109934), (36502, 54967)]