7788482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 13571712

約数和(自身を除く): 5783230

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 263, 442, 526, 871, 1139, 1742, 2278, 3419, 4471, 6838, 8942, 14807, 17621, 29614, 35242, 58123, 116246, 229073, 299557, 458146, 599114, 3894241, 7788482]

約数ペア:

[(1, 7788482), (2, 3894241), (13, 599114), (17, 458146), (26, 299557), (34, 229073), (67, 116246), (134, 58123), (221, 35242), (263, 29614), (442, 17621), (526, 14807), (871, 8942), (1139, 6838), (1742, 4471), (2278, 3419)]