4439386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 8045568

約数和(自身を除く): 3606182

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 193, 217, 371, 386, 434, 742, 1351, 1643, 2702, 3286, 5983, 10229, 11501, 11966, 20458, 23002, 41881, 71603, 83762, 143206, 317099, 634198, 2219693, 4439386]

約数ペア:

[(1, 4439386), (2, 2219693), (7, 634198), (14, 317099), (31, 143206), (53, 83762), (62, 71603), (106, 41881), (193, 23002), (217, 20458), (371, 11966), (386, 11501), (434, 10229), (742, 5983), (1351, 3286), (1643, 2702)]