4191558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 9972720

約数和(自身を除く): 5781162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 269, 294, 318, 371, 538, 742, 807, 1113, 1614, 1883, 2226, 2597, 3766, 5194, 5649, 7791, 11298, 13181, 14257, 15582, 26362, 28514, 39543, 42771, 79086, 85542, 99799, 199598, 299397, 598794, 698593, 1397186, 2095779, 4191558]

約数ペア:

[(1, 4191558), (2, 2095779), (3, 1397186), (6, 698593), (7, 598794), (14, 299397), (21, 199598), (42, 99799), (49, 85542), (53, 79086), (98, 42771), (106, 39543), (147, 28514), (159, 26362), (269, 15582), (294, 14257), (318, 13181), (371, 11298), (538, 7791), (742, 5649), (807, 5194), (1113, 3766), (1614, 2597), (1883, 2226)]