4309558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 3155402

約数列:

[1, 2, 11, 22, 31, 62, 71, 89, 142, 178, 341, 682, 781, 979, 1562, 1958, 2201, 2759, 4402, 5518, 6319, 12638, 24211, 30349, 48422, 60698, 69509, 139018, 195889, 391778, 2154779, 4309558]

約数ペア:

[(1, 4309558), (2, 2154779), (11, 391778), (22, 195889), (31, 139018), (62, 69509), (71, 60698), (89, 48422), (142, 30349), (178, 24211), (341, 12638), (682, 6319), (781, 5518), (979, 4402), (1562, 2759), (1958, 2201)]