2804695922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{18517}}^1$

素因数の和:18906

約数の個数: 32

約数和(自身を含む): 4977638400

約数和(自身を除く): 2172942478

約数列:

[1, 2, 7, 14, 31, 62, 217, 349, 434, 698, 2443, 4886, 10819, 18517, 21638, 37034, 75733, 129619, 151466, 259238, 574027, 1148054, 4018189, 6462433, 8036378, 12924866, 45237031, 90474062, 200335423, 400670846, 1402347961, 2804695922]

約数ペア:

[(1, 2804695922), (2, 1402347961), (7, 400670846), (14, 200335423), (31, 90474062), (62, 45237031), (217, 12924866), (349, 8036378), (434, 6462433), (698, 4018189), (2443, 1148054), (4886, 574027), (10819, 259238), (18517, 151466), (21638, 129619), (37034, 75733)]