411425278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3659}}^1$

素因数の和:3960

約数の個数: 32

約数和(自身を含む): 711504000

約数和(自身を除く): 300078722

約数列:

[1, 2, 11, 19, 22, 38, 209, 269, 418, 538, 2959, 3659, 5111, 5918, 7318, 10222, 40249, 56221, 69521, 80498, 112442, 139042, 764731, 984271, 1529462, 1968542, 10826981, 18701149, 21653962, 37402298, 205712639, 411425278]

約数ペア:

[(1, 411425278), (2, 205712639), (11, 37402298), (19, 21653962), (22, 18701149), (38, 10826981), (209, 1968542), (269, 1529462), (418, 984271), (538, 764731), (2959, 139042), (3659, 112442), (5111, 80498), (5918, 69521), (7318, 56221), (10222, 40249)]